diff --git a/internal/core/thirdparty/tantivy/rust-array.h b/internal/core/thirdparty/tantivy/rust-array.h
index ba9baecc1f038..3c687f735b640 100644
--- a/internal/core/thirdparty/tantivy/rust-array.h
+++ b/internal/core/thirdparty/tantivy/rust-array.h
@@ -1,6 +1,7 @@
 #pragma once
 
 #include <iostream>
+#include <memory>
 #include <sstream>
 
 #include "tantivy-binding.h"
@@ -11,7 +12,13 @@ namespace milvus::tantivy {
 struct RustArrayWrapper {
     NO_COPY_OR_ASSIGN(RustArrayWrapper);
 
-    explicit RustArrayWrapper(RustArray array) : array_(array) {
+    explicit RustArrayWrapper(RustArray&& array) {
+        array_.array = array.array;
+        array_.len = array.len;
+        array_.cap = array.cap;
+        array.array = nullptr;
+        array.len = 0;
+        array.cap = 0;
     }
 
     RustArrayWrapper(RustArrayWrapper&& other) noexcept {
@@ -62,4 +69,42 @@ struct RustArrayWrapper {
         }
     }
 };
+struct RustResultWrapper {
+    NO_COPY_OR_ASSIGN(RustResultWrapper);
+
+    RustResultWrapper() = default;
+    explicit RustResultWrapper(RustResult result)
+        : result_(std::make_unique<RustResult>(result)) {
+    }
+
+    RustResultWrapper(RustResultWrapper&& other) noexcept {
+        result_ = std::move(other.result_);
+    }
+
+    RustResultWrapper&
+    operator=(RustResultWrapper&& other) noexcept {
+        if (this != &other) {
+            free();
+            result_ = std::move(other.result_);
+        }
+
+        return *this;
+    }
+
+    ~RustResultWrapper() {
+        free();
+    }
+
+    std::unique_ptr<RustResult> result_;
+
+ private:
+    void
+    free() {
+        if (result_) {
+            free_rust_result(*result_);
+            result_.reset();
+        }
+    }
+};
+
 }  // namespace milvus::tantivy
diff --git a/internal/core/thirdparty/tantivy/tantivy-binding/include/tantivy-binding.h b/internal/core/thirdparty/tantivy/tantivy-binding/include/tantivy-binding.h
index 0e86a40c1b743..61a2088a2d26f 100644
--- a/internal/core/thirdparty/tantivy/tantivy-binding/include/tantivy-binding.h
+++ b/internal/core/thirdparty/tantivy/tantivy-binding/include/tantivy-binding.h
@@ -20,10 +20,59 @@ struct RustArray {
   size_t cap;
 };
 
+struct Value {
+  enum class Tag {
+    None,
+    RustArray,
+    U32,
+    Ptr,
+  };
+
+  struct None_Body {
+
+  };
+
+  struct RustArray_Body {
+    RustArray _0;
+  };
+
+  struct U32_Body {
+    uint32_t _0;
+  };
+
+  struct Ptr_Body {
+    void *_0;
+  };
+
+  Tag tag;
+  union {
+    None_Body none;
+    RustArray_Body rust_array;
+    U32_Body u32;
+    Ptr_Body ptr;
+  };
+};
+
+struct RustResult {
+  bool success;
+  Value value;
+  const char *error;
+};
+
 extern "C" {
 
 void free_rust_array(RustArray array);
 
+void free_rust_result(RustResult result);
+
+void free_rust_error(const char *error);
+
+RustResult test_enum_with_array();
+
+RustResult test_enum_with_ptr();
+
+void free_test_ptr(void *ptr);
+
 void print_vector_of_strings(const char *const *ptr, uintptr_t len);
 
 void *create_hashmap();
@@ -32,120 +81,164 @@ void hashmap_set_value(void *map, const char *key, const char *value);
 
 void free_hashmap(void *map);
 
-void *tantivy_load_index(const char *path);
+RustResult tantivy_load_index(const char *path);
 
 void tantivy_free_index_reader(void *ptr);
 
-void tantivy_reload_index(void *ptr);
+RustResult tantivy_reload_index(void *ptr);
 
-uint32_t tantivy_index_count(void *ptr);
+RustResult tantivy_index_count(void *ptr);
 
-RustArray tantivy_term_query_i64(void *ptr, int64_t term);
+RustResult tantivy_term_query_i64(void *ptr, int64_t term);
 
-RustArray tantivy_lower_bound_range_query_i64(void *ptr, int64_t lower_bound, bool inclusive);
+RustResult tantivy_lower_bound_range_query_i64(void *ptr, int64_t lower_bound, bool inclusive);
 
-RustArray tantivy_upper_bound_range_query_i64(void *ptr, int64_t upper_bound, bool inclusive);
+RustResult tantivy_upper_bound_range_query_i64(void *ptr, int64_t upper_bound, bool inclusive);
 
-RustArray tantivy_range_query_i64(void *ptr,
-                                  int64_t lower_bound,
-                                  int64_t upper_bound,
-                                  bool lb_inclusive,
-                                  bool ub_inclusive);
+RustResult tantivy_range_query_i64(void *ptr,
+                                   int64_t lower_bound,
+                                   int64_t upper_bound,
+                                   bool lb_inclusive,
+                                   bool ub_inclusive);
 
-RustArray tantivy_term_query_f64(void *ptr, double term);
+RustResult tantivy_term_query_f64(void *ptr, double term);
 
-RustArray tantivy_lower_bound_range_query_f64(void *ptr, double lower_bound, bool inclusive);
+RustResult tantivy_lower_bound_range_query_f64(void *ptr, double lower_bound, bool inclusive);
 
-RustArray tantivy_upper_bound_range_query_f64(void *ptr, double upper_bound, bool inclusive);
+RustResult tantivy_upper_bound_range_query_f64(void *ptr, double upper_bound, bool inclusive);
 
-RustArray tantivy_range_query_f64(void *ptr,
-                                  double lower_bound,
-                                  double upper_bound,
-                                  bool lb_inclusive,
-                                  bool ub_inclusive);
+RustResult tantivy_range_query_f64(void *ptr,
+                                   double lower_bound,
+                                   double upper_bound,
+                                   bool lb_inclusive,
+                                   bool ub_inclusive);
 
-RustArray tantivy_term_query_bool(void *ptr, bool term);
+RustResult tantivy_term_query_bool(void *ptr, bool term);
 
-RustArray tantivy_term_query_keyword(void *ptr, const char *term);
+RustResult tantivy_term_query_keyword(void *ptr, const char *term);
 
-RustArray tantivy_lower_bound_range_query_keyword(void *ptr,
-                                                  const char *lower_bound,
-                                                  bool inclusive);
+RustResult tantivy_lower_bound_range_query_keyword(void *ptr,
+                                                   const char *lower_bound,
+                                                   bool inclusive);
 
-RustArray tantivy_upper_bound_range_query_keyword(void *ptr,
-                                                  const char *upper_bound,
-                                                  bool inclusive);
+RustResult tantivy_upper_bound_range_query_keyword(void *ptr,
+                                                   const char *upper_bound,
+                                                   bool inclusive);
 
-RustArray tantivy_range_query_keyword(void *ptr,
-                                      const char *lower_bound,
-                                      const char *upper_bound,
-                                      bool lb_inclusive,
-                                      bool ub_inclusive);
+RustResult tantivy_range_query_keyword(void *ptr,
+                                       const char *lower_bound,
+                                       const char *upper_bound,
+                                       bool lb_inclusive,
+                                       bool ub_inclusive);
 
-RustArray tantivy_prefix_query_keyword(void *ptr, const char *prefix);
+RustResult tantivy_prefix_query_keyword(void *ptr, const char *prefix);
 
-RustArray tantivy_regex_query(void *ptr, const char *pattern);
+RustResult tantivy_regex_query(void *ptr, const char *pattern);
 
-RustArray tantivy_match_query(void *ptr, const char *query);
+RustResult tantivy_match_query(void *ptr, const char *query);
 
-void tantivy_register_tokenizer(void *ptr, const char *tokenizer_name, const char *analyzer_params);
+RustResult tantivy_register_tokenizer(void *ptr,
+                                      const char *tokenizer_name,
+                                      const char *analyzer_params);
 
-void *tantivy_create_index(const char *field_name,
-                           TantivyDataType data_type,
-                           const char *path,
-                           uintptr_t num_threads,
-                           uintptr_t overall_memory_budget_in_bytes);
+RustResult tantivy_create_index(const char *field_name,
+                                TantivyDataType data_type,
+                                const char *path,
+                                uintptr_t num_threads,
+                                uintptr_t overall_memory_budget_in_bytes);
 
 void tantivy_free_index_writer(void *ptr);
 
-void tantivy_finish_index(void *ptr);
-
-void tantivy_commit_index(void *ptr);
-
-void *tantivy_create_reader_from_writer(void *ptr);
-
-void tantivy_index_add_int8s(void *ptr, const int8_t *array, uintptr_t len, int64_t offset_begin);
-
-void tantivy_index_add_int16s(void *ptr, const int16_t *array, uintptr_t len, int64_t offset_begin);
-
-void tantivy_index_add_int32s(void *ptr, const int32_t *array, uintptr_t len, int64_t offset_begin);
-
-void tantivy_index_add_int64s(void *ptr, const int64_t *array, uintptr_t len, int64_t offset_begin);
-
-void tantivy_index_add_f32s(void *ptr, const float *array, uintptr_t len, int64_t offset_begin);
-
-void tantivy_index_add_f64s(void *ptr, const double *array, uintptr_t len, int64_t offset_begin);
-
-void tantivy_index_add_bools(void *ptr, const bool *array, uintptr_t len, int64_t offset_begin);
-
-void tantivy_index_add_string(void *ptr, const char *s, int64_t offset);
-
-void tantivy_index_add_multi_int8s(void *ptr, const int8_t *array, uintptr_t len, int64_t offset);
-
-void tantivy_index_add_multi_int16s(void *ptr, const int16_t *array, uintptr_t len, int64_t offset);
-
-void tantivy_index_add_multi_int32s(void *ptr, const int32_t *array, uintptr_t len, int64_t offset);
-
-void tantivy_index_add_multi_int64s(void *ptr, const int64_t *array, uintptr_t len, int64_t offset);
-
-void tantivy_index_add_multi_f32s(void *ptr, const float *array, uintptr_t len, int64_t offset);
-
-void tantivy_index_add_multi_f64s(void *ptr, const double *array, uintptr_t len, int64_t offset);
-
-void tantivy_index_add_multi_bools(void *ptr, const bool *array, uintptr_t len, int64_t offset);
-
-void tantivy_index_add_multi_keywords(void *ptr,
-                                      const char *const *array,
-                                      uintptr_t len,
-                                      int64_t offset);
-
-void *tantivy_create_text_writer(const char *field_name,
-                                 const char *path,
-                                 const char *tokenizer_name,
-                                 const char *analyzer_params,
-                                 uintptr_t num_threads,
-                                 uintptr_t overall_memory_budget_in_bytes,
-                                 bool in_ram);
+RustResult tantivy_finish_index(void *ptr);
+
+RustResult tantivy_commit_index(void *ptr);
+
+RustResult tantivy_create_reader_from_writer(void *ptr);
+
+RustResult tantivy_index_add_int8s(void *ptr,
+                                   const int8_t *array,
+                                   uintptr_t len,
+                                   int64_t offset_begin);
+
+RustResult tantivy_index_add_int16s(void *ptr,
+                                    const int16_t *array,
+                                    uintptr_t len,
+                                    int64_t offset_begin);
+
+RustResult tantivy_index_add_int32s(void *ptr,
+                                    const int32_t *array,
+                                    uintptr_t len,
+                                    int64_t offset_begin);
+
+RustResult tantivy_index_add_int64s(void *ptr,
+                                    const int64_t *array,
+                                    uintptr_t len,
+                                    int64_t offset_begin);
+
+RustResult tantivy_index_add_f32s(void *ptr,
+                                  const float *array,
+                                  uintptr_t len,
+                                  int64_t offset_begin);
+
+RustResult tantivy_index_add_f64s(void *ptr,
+                                  const double *array,
+                                  uintptr_t len,
+                                  int64_t offset_begin);
+
+RustResult tantivy_index_add_bools(void *ptr,
+                                   const bool *array,
+                                   uintptr_t len,
+                                   int64_t offset_begin);
+
+RustResult tantivy_index_add_string(void *ptr, const char *s, int64_t offset);
+
+RustResult tantivy_index_add_multi_int8s(void *ptr,
+                                         const int8_t *array,
+                                         uintptr_t len,
+                                         int64_t offset);
+
+RustResult tantivy_index_add_multi_int16s(void *ptr,
+                                          const int16_t *array,
+                                          uintptr_t len,
+                                          int64_t offset);
+
+RustResult tantivy_index_add_multi_int32s(void *ptr,
+                                          const int32_t *array,
+                                          uintptr_t len,
+                                          int64_t offset);
+
+RustResult tantivy_index_add_multi_int64s(void *ptr,
+                                          const int64_t *array,
+                                          uintptr_t len,
+                                          int64_t offset);
+
+RustResult tantivy_index_add_multi_f32s(void *ptr,
+                                        const float *array,
+                                        uintptr_t len,
+                                        int64_t offset);
+
+RustResult tantivy_index_add_multi_f64s(void *ptr,
+                                        const double *array,
+                                        uintptr_t len,
+                                        int64_t offset);
+
+RustResult tantivy_index_add_multi_bools(void *ptr,
+                                         const bool *array,
+                                         uintptr_t len,
+                                         int64_t offset);
+
+RustResult tantivy_index_add_multi_keywords(void *ptr,
+                                            const char *const *array,
+                                            uintptr_t len,
+                                            int64_t offset);
+
+RustResult tantivy_create_text_writer(const char *field_name,
+                                      const char *path,
+                                      const char *tokenizer_name,
+                                      const char *analyzer_params,
+                                      uintptr_t num_threads,
+                                      uintptr_t overall_memory_budget_in_bytes,
+                                      bool in_ram);
 
 void free_rust_string(const char *ptr);
 
@@ -157,7 +250,7 @@ bool tantivy_token_stream_advance(void *token_stream);
 
 const char *tantivy_token_stream_get_token(void *token_stream);
 
-void *tantivy_create_tokenizer(const char *analyzer_params);
+RustResult tantivy_create_tokenizer(const char *analyzer_params);
 
 void *tantivy_clone_tokenizer(void *ptr);
 
diff --git a/internal/core/thirdparty/tantivy/tantivy-binding/src/array.rs b/internal/core/thirdparty/tantivy/tantivy-binding/src/array.rs
index 9d71ffa315b05..8584907a38308 100644
--- a/internal/core/thirdparty/tantivy/tantivy-binding/src/array.rs
+++ b/internal/core/thirdparty/tantivy/tantivy-binding/src/array.rs
@@ -1,5 +1,16 @@
+use std::default;
+use std::ffi::c_void;
+use std::ptr::null;
+
+use libc::c_char;
 use libc::size_t;
 
+use crate::error;
+use crate::error::Result;
+use crate::string_c::create_string;
+use crate::string_c::free_rust_string;
+use crate::util::free_binding;
+
 #[repr(C)]
 pub struct RustArray {
     array: *mut u32,
@@ -20,6 +31,22 @@ impl RustArray {
     }
 }
 
+impl std::default::Default for RustArray {
+    fn default() -> Self {
+        RustArray {
+            array: std::ptr::null_mut(),
+            len: 0,
+            cap: 0,
+        }
+    }
+}
+
+impl From<Vec<u32>> for RustArray {
+    fn from(vec: Vec<u32>) -> Self {
+        RustArray::from_vec(vec)
+    }
+}
+
 #[no_mangle]
 pub extern "C" fn free_rust_array(array: RustArray) {
     let RustArray { array, len, cap } = array;
@@ -27,3 +54,129 @@ pub extern "C" fn free_rust_array(array: RustArray) {
         Vec::from_raw_parts(array, len, cap);
     }
 }
+
+#[repr(C)]
+pub enum Value {
+    None(()),
+    RustArray(RustArray),
+    U32(u32),
+    Ptr(*mut c_void),
+}
+
+macro_rules! impl_from_for_enum {
+    ($enum_name:ident, $($variant:ident => $type:ty),*) => {
+        $(
+            impl From<$type> for $enum_name {
+                fn from(value: $type) -> Self {
+                    $enum_name::$variant(value.into())
+                }
+            }
+        )*
+    };
+}
+
+impl_from_for_enum!(Value, None => (), RustArray => RustArray, RustArray => Vec<u32>, U32 => u32, Ptr => *mut c_void);
+
+#[repr(C)]
+pub struct RustResult {
+    pub success: bool,
+    pub value: Value,
+    pub error: *const c_char,
+}
+
+impl RustResult {
+    pub fn from_ptr(value: *mut c_void) -> Self {
+        RustResult {
+            success: true,
+            value: Value::Ptr(value),
+            error: std::ptr::null(),
+        }
+    }
+
+    pub fn from_error(error: String) -> Self {
+        RustResult {
+            success: false,
+            value: Value::None(()),
+            error: create_string(&error),
+        }
+    }
+}
+
+impl<T> From<Result<T>> for RustResult
+where
+    T: Into<Value>,
+{
+    fn from(value: error::Result<T>) -> Self {
+        match value {
+            Ok(v) => RustResult {
+                success: true,
+                value: v.into(),
+                error: null(),
+            },
+            Err(e) => RustResult {
+                success: false,
+                value: Value::None(()),
+                error: create_string(&e.to_string()),
+            },
+        }
+    }
+}
+
+#[no_mangle]
+pub extern "C" fn free_rust_result(result: RustResult) {
+    match result.value {
+        Value::RustArray(array) => {
+            if !array.array.is_null() {
+                free_rust_array(array);
+            }
+        }
+        _ => {}
+    }
+    unsafe {
+        if !result.error.is_null() {
+            free_rust_string(result.error as *mut c_char);
+        }
+    }
+}
+
+#[no_mangle]
+pub extern "C" fn free_rust_error(error: *const c_char) {
+    unsafe {
+        if !error.is_null() {
+            free_rust_string(error as *mut c_char);
+        }
+    }
+}
+
+// TODO: move to common
+#[macro_export]
+macro_rules! cstr_to_str {
+    ($cstr:expr) => {
+        unsafe {
+            match CStr::from_ptr($cstr).to_str() {
+                Ok(f) => f,
+                Err(e) => return RustResult::from_error(e.to_string()),
+            }
+        }
+    };
+}
+
+#[no_mangle]
+pub extern "C" fn test_enum_with_array() -> RustResult {
+    let array = vec![1, 2, 3];
+    RustResult::from(Result::Ok(array))
+}
+
+#[no_mangle]
+pub extern "C" fn test_enum_with_ptr() -> RustResult {
+    let ptr = Box::into_raw(Box::new(1 as u32));
+    RustResult::from(Result::Ok(ptr as *mut c_void))
+}
+
+#[no_mangle]
+pub extern "C" fn free_test_ptr(ptr: *mut c_void) {
+    if ptr.is_null() {
+        return;
+    }
+    free_binding::<u32>(ptr);
+}
diff --git a/internal/core/thirdparty/tantivy/tantivy-binding/src/error.rs b/internal/core/thirdparty/tantivy/tantivy-binding/src/error.rs
index ead116d1ac8b8..0bd2ddc56ab24 100644
--- a/internal/core/thirdparty/tantivy/tantivy-binding/src/error.rs
+++ b/internal/core/thirdparty/tantivy/tantivy-binding/src/error.rs
@@ -1,10 +1,12 @@
-use core::fmt;
+use core::{fmt, str};
 
 use serde_json as json;
 
 #[derive(Debug)]
 pub enum TantivyBindingError {
     JsonError(serde_json::Error),
+    TantivyError(tantivy::TantivyError),
+    InvalidArgument(String),
     InternalError(String),
 }
 
@@ -14,10 +16,18 @@ impl From<serde_json::Error> for TantivyBindingError {
     }
 }
 
+impl From<tantivy::TantivyError> for TantivyBindingError {
+    fn from(value: tantivy::TantivyError) -> Self {
+        TantivyBindingError::TantivyError(value)
+    }
+}
+
 impl fmt::Display for TantivyBindingError {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         match self {
             TantivyBindingError::JsonError(e) => write!(f, "JsonError: {}", e),
+            TantivyBindingError::TantivyError(e) => write!(f, "TantivyError: {}", e),
+            TantivyBindingError::InvalidArgument(e) => write!(f, "InvalidArgument: {}", e),
             TantivyBindingError::InternalError(e) => write!(f, "InternalError: {}", e),
         }
     }
@@ -27,9 +37,17 @@ impl std::error::Error for TantivyBindingError {
     fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
         match self {
             TantivyBindingError::JsonError(e) => Some(e),
+            TantivyBindingError::TantivyError(e) => Some(e),
+            TantivyBindingError::InvalidArgument(_) => None,
             TantivyBindingError::InternalError(_) => None,
         }
     }
 }
 
+impl From<str::Utf8Error> for TantivyBindingError {
+    fn from(value: str::Utf8Error) -> Self {
+        TantivyBindingError::InternalError(value.to_string())
+    }
+}
+
 pub type Result<T> = std::result::Result<T, TantivyBindingError>;
diff --git a/internal/core/thirdparty/tantivy/tantivy-binding/src/index_reader.rs b/internal/core/thirdparty/tantivy/tantivy-binding/src/index_reader.rs
index 1659c5a3156e1..cb5f989070d10 100644
--- a/internal/core/thirdparty/tantivy/tantivy-binding/src/index_reader.rs
+++ b/internal/core/thirdparty/tantivy/tantivy-binding/src/index_reader.rs
@@ -10,6 +10,8 @@ use crate::log::init_log;
 use crate::util::make_bounds;
 use crate::vec_collector::VecCollector;
 
+use crate::error::{Result, TantivyBindingError};
+
 pub(crate) struct IndexReaderWrapper {
     pub(crate) field_name: String,
     pub(crate) field: Field,
@@ -19,15 +21,15 @@ pub(crate) struct IndexReaderWrapper {
 }
 
 impl IndexReaderWrapper {
-    pub fn load(path: &str) -> IndexReaderWrapper {
+    pub fn load(path: &str) -> Result<IndexReaderWrapper> {
         init_log();
 
-        let index = Index::open_in_dir(path).unwrap();
+        let index = Index::open_in_dir(path)?;
 
         IndexReaderWrapper::from_index(Arc::new(index))
     }
 
-    pub fn from_index(index: Arc<Index>) -> IndexReaderWrapper {
+    pub fn from_index(index: Arc<Index>) -> Result<IndexReaderWrapper> {
         let field = index.schema().fields().next().unwrap().0;
         let schema = index.schema();
         let field_name = String::from(schema.get_field_name(field));
@@ -39,47 +41,51 @@ impl IndexReaderWrapper {
         let reader = index
             .reader_builder()
             .reload_policy(ReloadPolicy::OnCommit) // OnCommit serve for growing segment.
-            .try_into()
-            .unwrap();
-        reader.reload().unwrap();
+            .try_into()?;
+        reader.reload()?;
 
-        IndexReaderWrapper {
+        Ok(IndexReaderWrapper {
             field_name,
             field,
             reader,
             index,
             id_field,
-        }
+        })
     }
 
-    pub fn reload(&self) {
-        self.reader.reload().unwrap();
+    pub fn reload(&self) -> Result<()> {
+        self.reader.reload()?;
+        Ok(())
     }
 
-    pub fn count(&self) -> u32 {
-        let metas = self.index.searchable_segment_metas().unwrap();
+    pub fn count(&self) -> Result<u32> {
+        let metas = self.index.searchable_segment_metas()?;
         let mut sum: u32 = 0;
         for meta in metas {
             sum += meta.max_doc();
         }
-        sum
+        Ok(sum)
     }
 
-    pub(crate) fn search(&self, q: &dyn Query) -> Vec<u32> {
+    pub(crate) fn search(&self, q: &dyn Query) -> Result<Vec<u32>> {
         let searcher = self.reader.searcher();
         match self.id_field {
             Some(_) => {
                 // newer version with doc_id.
-                searcher.search(q, &DocIdCollector {}).unwrap()
+                searcher
+                    .search(q, &DocIdCollector {})
+                    .map_err(TantivyBindingError::TantivyError)
             }
             None => {
                 // older version without doc_id, only one segment.
-                searcher.search(q, &VecCollector {}).unwrap()
+                searcher
+                    .search(q, &VecCollector {})
+                    .map_err(TantivyBindingError::TantivyError)
             }
         }
     }
 
-    pub fn term_query_i64(&self, term: i64) -> Vec<u32> {
+    pub fn term_query_i64(&self, term: i64) -> Result<Vec<u32>> {
         let q = TermQuery::new(
             Term::from_field_i64(self.field, term),
             IndexRecordOption::Basic,
@@ -87,7 +93,11 @@ impl IndexReaderWrapper {
         self.search(&q)
     }
 
-    pub fn lower_bound_range_query_i64(&self, lower_bound: i64, inclusive: bool) -> Vec<u32> {
+    pub fn lower_bound_range_query_i64(
+        &self,
+        lower_bound: i64,
+        inclusive: bool,
+    ) -> Result<Vec<u32>> {
         let q = RangeQuery::new_i64_bounds(
             self.field_name.to_string(),
             make_bounds(lower_bound, inclusive),
@@ -96,7 +106,11 @@ impl IndexReaderWrapper {
         self.search(&q)
     }
 
-    pub fn upper_bound_range_query_i64(&self, upper_bound: i64, inclusive: bool) -> Vec<u32> {
+    pub fn upper_bound_range_query_i64(
+        &self,
+        upper_bound: i64,
+        inclusive: bool,
+    ) -> Result<Vec<u32>> {
         let q = RangeQuery::new_i64_bounds(
             self.field_name.to_string(),
             Bound::Unbounded,
@@ -111,14 +125,14 @@ impl IndexReaderWrapper {
         upper_bound: i64,
         lb_inclusive: bool,
         ub_inclusive: bool,
-    ) -> Vec<u32> {
+    ) -> Result<Vec<u32>> {
         let lb = make_bounds(lower_bound, lb_inclusive);
         let ub = make_bounds(upper_bound, ub_inclusive);
         let q = RangeQuery::new_i64_bounds(self.field_name.to_string(), lb, ub);
         self.search(&q)
     }
 
-    pub fn term_query_f64(&self, term: f64) -> Vec<u32> {
+    pub fn term_query_f64(&self, term: f64) -> Result<Vec<u32>> {
         let q = TermQuery::new(
             Term::from_field_f64(self.field, term),
             IndexRecordOption::Basic,
@@ -126,7 +140,11 @@ impl IndexReaderWrapper {
         self.search(&q)
     }
 
-    pub fn lower_bound_range_query_f64(&self, lower_bound: f64, inclusive: bool) -> Vec<u32> {
+    pub fn lower_bound_range_query_f64(
+        &self,
+        lower_bound: f64,
+        inclusive: bool,
+    ) -> Result<Vec<u32>> {
         let q = RangeQuery::new_f64_bounds(
             self.field_name.to_string(),
             make_bounds(lower_bound, inclusive),
@@ -135,7 +153,11 @@ impl IndexReaderWrapper {
         self.search(&q)
     }
 
-    pub fn upper_bound_range_query_f64(&self, upper_bound: f64, inclusive: bool) -> Vec<u32> {
+    pub fn upper_bound_range_query_f64(
+        &self,
+        upper_bound: f64,
+        inclusive: bool,
+    ) -> Result<Vec<u32>> {
         let q = RangeQuery::new_f64_bounds(
             self.field_name.to_string(),
             Bound::Unbounded,
@@ -150,14 +172,14 @@ impl IndexReaderWrapper {
         upper_bound: f64,
         lb_inclusive: bool,
         ub_inclusive: bool,
-    ) -> Vec<u32> {
+    ) -> Result<Vec<u32>> {
         let lb = make_bounds(lower_bound, lb_inclusive);
         let ub = make_bounds(upper_bound, ub_inclusive);
         let q = RangeQuery::new_f64_bounds(self.field_name.to_string(), lb, ub);
         self.search(&q)
     }
 
-    pub fn term_query_bool(&self, term: bool) -> Vec<u32> {
+    pub fn term_query_bool(&self, term: bool) -> Result<Vec<u32>> {
         let q = TermQuery::new(
             Term::from_field_bool(self.field, term),
             IndexRecordOption::Basic,
@@ -165,7 +187,7 @@ impl IndexReaderWrapper {
         self.search(&q)
     }
 
-    pub fn term_query_keyword(&self, term: &str) -> Vec<u32> {
+    pub fn term_query_keyword(&self, term: &str) -> Result<Vec<u32>> {
         let q = TermQuery::new(
             Term::from_field_text(self.field, term),
             IndexRecordOption::Basic,
@@ -173,7 +195,11 @@ impl IndexReaderWrapper {
         self.search(&q)
     }
 
-    pub fn lower_bound_range_query_keyword(&self, lower_bound: &str, inclusive: bool) -> Vec<u32> {
+    pub fn lower_bound_range_query_keyword(
+        &self,
+        lower_bound: &str,
+        inclusive: bool,
+    ) -> Result<Vec<u32>> {
         let q = RangeQuery::new_str_bounds(
             self.field_name.to_string(),
             make_bounds(lower_bound, inclusive),
@@ -182,7 +208,11 @@ impl IndexReaderWrapper {
         self.search(&q)
     }
 
-    pub fn upper_bound_range_query_keyword(&self, upper_bound: &str, inclusive: bool) -> Vec<u32> {
+    pub fn upper_bound_range_query_keyword(
+        &self,
+        upper_bound: &str,
+        inclusive: bool,
+    ) -> Result<Vec<u32>> {
         let q = RangeQuery::new_str_bounds(
             self.field_name.to_string(),
             Bound::Unbounded,
@@ -197,21 +227,21 @@ impl IndexReaderWrapper {
         upper_bound: &str,
         lb_inclusive: bool,
         ub_inclusive: bool,
-    ) -> Vec<u32> {
+    ) -> Result<Vec<u32>> {
         let lb = make_bounds(lower_bound, lb_inclusive);
         let ub = make_bounds(upper_bound, ub_inclusive);
         let q = RangeQuery::new_str_bounds(self.field_name.to_string(), lb, ub);
         self.search(&q)
     }
 
-    pub fn prefix_query_keyword(&self, prefix: &str) -> Vec<u32> {
+    pub fn prefix_query_keyword(&self, prefix: &str) -> Result<Vec<u32>> {
         let escaped = regex::escape(prefix);
         let pattern = format!("{}(.|\n)*", escaped);
         self.regex_query(&pattern)
     }
 
-    pub fn regex_query(&self, pattern: &str) -> Vec<u32> {
-        let q = RegexQuery::from_pattern(&pattern, self.field).unwrap();
+    pub fn regex_query(&self, pattern: &str) -> Result<Vec<u32>> {
+        let q = RegexQuery::from_pattern(&pattern, self.field)?;
         self.search(&q)
     }
 }
@@ -244,10 +274,10 @@ mod test {
         index_writer.commit().unwrap();
 
         let index_shared = Arc::new(index);
-        let index_reader_wrapper = IndexReaderWrapper::from_index(index_shared);
-        let mut res = index_reader_wrapper.prefix_query_keyword("^");
+        let index_reader_wrapper = IndexReaderWrapper::from_index(index_shared).unwrap();
+        let mut res = index_reader_wrapper.prefix_query_keyword("^").unwrap();
         assert_eq!(res.len(), 1);
-        res = index_reader_wrapper.prefix_query_keyword("$");
+        res = index_reader_wrapper.prefix_query_keyword("$").unwrap();
         assert_eq!(res.len(), 1);
     }
 }
diff --git a/internal/core/thirdparty/tantivy/tantivy-binding/src/index_reader_c.rs b/internal/core/thirdparty/tantivy/tantivy-binding/src/index_reader_c.rs
index 60e61360d87a5..1adedbd49cf28 100644
--- a/internal/core/thirdparty/tantivy/tantivy-binding/src/index_reader_c.rs
+++ b/internal/core/thirdparty/tantivy/tantivy-binding/src/index_reader_c.rs
@@ -1,18 +1,25 @@
-use std::ffi::{c_char, c_void, CStr};
+use std::{
+    ffi::{c_char, c_void, CStr},
+    ptr::null,
+};
 
 use crate::{
-    array::RustArray,
+    array::{RustArray, RustResult},
+    cstr_to_str,
     index_reader::IndexReaderWrapper,
+    string_c::create_string,
     util::{create_binding, free_binding},
     util_c::tantivy_index_exist,
 };
 
 #[no_mangle]
-pub extern "C" fn tantivy_load_index(path: *const c_char) -> *mut c_void {
+pub extern "C" fn tantivy_load_index(path: *const c_char) -> RustResult {
     assert!(tantivy_index_exist(path));
-    let path_str = unsafe { CStr::from_ptr(path) };
-    let wrapper = IndexReaderWrapper::load(path_str.to_str().unwrap());
-    create_binding(wrapper)
+    let path_str = cstr_to_str!(path);
+    match IndexReaderWrapper::load(path_str) {
+        Ok(w) => RustResult::from_ptr(create_binding(w)),
+        Err(e) => RustResult::from_error(e.to_string()),
+    }
 }
 
 #[no_mangle]
@@ -22,26 +29,21 @@ pub extern "C" fn tantivy_free_index_reader(ptr: *mut c_void) {
 
 // -------------------------query--------------------
 #[no_mangle]
-pub extern "C" fn tantivy_reload_index(ptr: *mut c_void) {
+pub extern "C" fn tantivy_reload_index(ptr: *mut c_void) -> RustResult {
     let real = ptr as *mut IndexReaderWrapper;
-    unsafe {
-        (*real).reload();
-    }
+    unsafe { (*real).reload().into() }
 }
 
 #[no_mangle]
-pub extern "C" fn tantivy_index_count(ptr: *mut c_void) -> u32 {
+pub extern "C" fn tantivy_index_count(ptr: *mut c_void) -> RustResult {
     let real = ptr as *mut IndexReaderWrapper;
-    unsafe { (*real).count() }
+    unsafe { (*real).count().into() }
 }
 
 #[no_mangle]
-pub extern "C" fn tantivy_term_query_i64(ptr: *mut c_void, term: i64) -> RustArray {
+pub extern "C" fn tantivy_term_query_i64(ptr: *mut c_void, term: i64) -> RustResult {
     let real = ptr as *mut IndexReaderWrapper;
-    unsafe {
-        let hits = (*real).term_query_i64(term);
-        RustArray::from_vec(hits)
-    }
+    unsafe { (*real).term_query_i64(term).into() }
 }
 
 #[no_mangle]
@@ -49,11 +51,12 @@ pub extern "C" fn tantivy_lower_bound_range_query_i64(
     ptr: *mut c_void,
     lower_bound: i64,
     inclusive: bool,
-) -> RustArray {
+) -> RustResult {
     let real = ptr as *mut IndexReaderWrapper;
     unsafe {
-        let hits = (*real).lower_bound_range_query_i64(lower_bound, inclusive);
-        RustArray::from_vec(hits)
+        (*real)
+            .lower_bound_range_query_i64(lower_bound, inclusive)
+            .into()
     }
 }
 
@@ -62,11 +65,12 @@ pub extern "C" fn tantivy_upper_bound_range_query_i64(
     ptr: *mut c_void,
     upper_bound: i64,
     inclusive: bool,
-) -> RustArray {
+) -> RustResult {
     let real = ptr as *mut IndexReaderWrapper;
     unsafe {
-        let hits = (*real).upper_bound_range_query_i64(upper_bound, inclusive);
-        RustArray::from_vec(hits)
+        (*real)
+            .upper_bound_range_query_i64(upper_bound, inclusive)
+            .into()
     }
 }
 
@@ -77,21 +81,19 @@ pub extern "C" fn tantivy_range_query_i64(
     upper_bound: i64,
     lb_inclusive: bool,
     ub_inclusive: bool,
-) -> RustArray {
+) -> RustResult {
     let real = ptr as *mut IndexReaderWrapper;
     unsafe {
-        let hits = (*real).range_query_i64(lower_bound, upper_bound, lb_inclusive, ub_inclusive);
-        RustArray::from_vec(hits)
+        (*real)
+            .range_query_i64(lower_bound, upper_bound, lb_inclusive, ub_inclusive)
+            .into()
     }
 }
 
 #[no_mangle]
-pub extern "C" fn tantivy_term_query_f64(ptr: *mut c_void, term: f64) -> RustArray {
+pub extern "C" fn tantivy_term_query_f64(ptr: *mut c_void, term: f64) -> RustResult {
     let real = ptr as *mut IndexReaderWrapper;
-    unsafe {
-        let hits = (*real).term_query_f64(term);
-        RustArray::from_vec(hits)
-    }
+    unsafe { (*real).term_query_f64(term).into() }
 }
 
 #[no_mangle]
@@ -99,11 +101,12 @@ pub extern "C" fn tantivy_lower_bound_range_query_f64(
     ptr: *mut c_void,
     lower_bound: f64,
     inclusive: bool,
-) -> RustArray {
+) -> RustResult {
     let real = ptr as *mut IndexReaderWrapper;
     unsafe {
-        let hits = (*real).lower_bound_range_query_f64(lower_bound, inclusive);
-        RustArray::from_vec(hits)
+        (*real)
+            .lower_bound_range_query_f64(lower_bound, inclusive)
+            .into()
     }
 }
 
@@ -112,11 +115,12 @@ pub extern "C" fn tantivy_upper_bound_range_query_f64(
     ptr: *mut c_void,
     upper_bound: f64,
     inclusive: bool,
-) -> RustArray {
+) -> RustResult {
     let real = ptr as *mut IndexReaderWrapper;
     unsafe {
-        let hits = (*real).upper_bound_range_query_f64(upper_bound, inclusive);
-        RustArray::from_vec(hits)
+        (*real)
+            .upper_bound_range_query_f64(upper_bound, inclusive)
+            .into()
     }
 }
 
@@ -127,31 +131,26 @@ pub extern "C" fn tantivy_range_query_f64(
     upper_bound: f64,
     lb_inclusive: bool,
     ub_inclusive: bool,
-) -> RustArray {
+) -> RustResult {
     let real = ptr as *mut IndexReaderWrapper;
     unsafe {
-        let hits = (*real).range_query_f64(lower_bound, upper_bound, lb_inclusive, ub_inclusive);
-        RustArray::from_vec(hits)
+        (*real)
+            .range_query_f64(lower_bound, upper_bound, lb_inclusive, ub_inclusive)
+            .into()
     }
 }
 
 #[no_mangle]
-pub extern "C" fn tantivy_term_query_bool(ptr: *mut c_void, term: bool) -> RustArray {
+pub extern "C" fn tantivy_term_query_bool(ptr: *mut c_void, term: bool) -> RustResult {
     let real = ptr as *mut IndexReaderWrapper;
-    unsafe {
-        let hits = (*real).term_query_bool(term);
-        RustArray::from_vec(hits)
-    }
+    unsafe { (*real).term_query_bool(term).into() }
 }
 
 #[no_mangle]
-pub extern "C" fn tantivy_term_query_keyword(ptr: *mut c_void, term: *const c_char) -> RustArray {
+pub extern "C" fn tantivy_term_query_keyword(ptr: *mut c_void, term: *const c_char) -> RustResult {
     let real = ptr as *mut IndexReaderWrapper;
-    unsafe {
-        let c_str = CStr::from_ptr(term);
-        let hits = (*real).term_query_keyword(c_str.to_str().unwrap());
-        RustArray::from_vec(hits)
-    }
+    let term = cstr_to_str!(term);
+    unsafe { (*real).term_query_keyword(term).into() }
 }
 
 #[no_mangle]
@@ -159,13 +158,13 @@ pub extern "C" fn tantivy_lower_bound_range_query_keyword(
     ptr: *mut c_void,
     lower_bound: *const c_char,
     inclusive: bool,
-) -> RustArray {
+) -> RustResult {
     let real = ptr as *mut IndexReaderWrapper;
+    let lower_bound = cstr_to_str!(lower_bound);
     unsafe {
-        let c_lower_bound = CStr::from_ptr(lower_bound);
-        let hits =
-            (*real).lower_bound_range_query_keyword(c_lower_bound.to_str().unwrap(), inclusive);
-        RustArray::from_vec(hits)
+        (*real)
+            .lower_bound_range_query_keyword(lower_bound, inclusive)
+            .into()
     }
 }
 
@@ -174,13 +173,13 @@ pub extern "C" fn tantivy_upper_bound_range_query_keyword(
     ptr: *mut c_void,
     upper_bound: *const c_char,
     inclusive: bool,
-) -> RustArray {
+) -> RustResult {
     let real = ptr as *mut IndexReaderWrapper;
+    let upper_bound = cstr_to_str!(upper_bound);
     unsafe {
-        let c_upper_bound = CStr::from_ptr(upper_bound);
-        let hits =
-            (*real).upper_bound_range_query_keyword(c_upper_bound.to_str().unwrap(), inclusive);
-        RustArray::from_vec(hits)
+        (*real)
+            .upper_bound_range_query_keyword(upper_bound, inclusive)
+            .into()
     }
 }
 
@@ -191,18 +190,14 @@ pub extern "C" fn tantivy_range_query_keyword(
     upper_bound: *const c_char,
     lb_inclusive: bool,
     ub_inclusive: bool,
-) -> RustArray {
+) -> RustResult {
     let real = ptr as *mut IndexReaderWrapper;
+    let lower_bound = cstr_to_str!(lower_bound);
+    let upper_bound = cstr_to_str!(upper_bound);
     unsafe {
-        let c_lower_bound = CStr::from_ptr(lower_bound);
-        let c_upper_bound = CStr::from_ptr(upper_bound);
-        let hits = (*real).range_query_keyword(
-            c_lower_bound.to_str().unwrap(),
-            c_upper_bound.to_str().unwrap(),
-            lb_inclusive,
-            ub_inclusive,
-        );
-        RustArray::from_vec(hits)
+        (*real)
+            .range_query_keyword(lower_bound, upper_bound, lb_inclusive, ub_inclusive)
+            .into()
     }
 }
 
@@ -210,21 +205,15 @@ pub extern "C" fn tantivy_range_query_keyword(
 pub extern "C" fn tantivy_prefix_query_keyword(
     ptr: *mut c_void,
     prefix: *const c_char,
-) -> RustArray {
+) -> RustResult {
     let real = ptr as *mut IndexReaderWrapper;
-    unsafe {
-        let c_str = CStr::from_ptr(prefix);
-        let hits = (*real).prefix_query_keyword(c_str.to_str().unwrap());
-        RustArray::from_vec(hits)
-    }
+    let prefix = cstr_to_str!(prefix);
+    unsafe { (*real).prefix_query_keyword(prefix).into() }
 }
 
 #[no_mangle]
-pub extern "C" fn tantivy_regex_query(ptr: *mut c_void, pattern: *const c_char) -> RustArray {
+pub extern "C" fn tantivy_regex_query(ptr: *mut c_void, pattern: *const c_char) -> RustResult {
     let real = ptr as *mut IndexReaderWrapper;
-    unsafe {
-        let c_str = CStr::from_ptr(pattern);
-        let hits = (*real).regex_query(c_str.to_str().unwrap());
-        RustArray::from_vec(hits)
-    }
+    let pattern = cstr_to_str!(pattern);
+    unsafe { (*real).regex_query(pattern).into() }
 }
diff --git a/internal/core/thirdparty/tantivy/tantivy-binding/src/index_reader_text.rs b/internal/core/thirdparty/tantivy/tantivy-binding/src/index_reader_text.rs
index ef6e2d6cb6552..f83df709c4098 100644
--- a/internal/core/thirdparty/tantivy/tantivy-binding/src/index_reader_text.rs
+++ b/internal/core/thirdparty/tantivy/tantivy-binding/src/index_reader_text.rs
@@ -4,12 +4,13 @@ use tantivy::{
     Term,
 };
 
+use crate::error::Result;
 use crate::{index_reader::IndexReaderWrapper, tokenizer::standard_analyzer};
 
 impl IndexReaderWrapper {
     // split the query string into multiple tokens using index's default tokenizer,
     // and then execute the disconjunction of term query.
-    pub(crate) fn match_query(&self, q: &str) -> Vec<u32> {
+    pub(crate) fn match_query(&self, q: &str) -> Result<Vec<u32>> {
         // clone the tokenizer to make `match_query` thread-safe.
         let mut tokenizer = self
             .index
diff --git a/internal/core/thirdparty/tantivy/tantivy-binding/src/index_reader_text_c.rs b/internal/core/thirdparty/tantivy/tantivy-binding/src/index_reader_text_c.rs
index d245ac903cedd..a7f6f12ef56d1 100644
--- a/internal/core/thirdparty/tantivy/tantivy-binding/src/index_reader_text_c.rs
+++ b/internal/core/thirdparty/tantivy/tantivy-binding/src/index_reader_text_c.rs
@@ -1,22 +1,22 @@
-use std::{ffi::CStr};
+use std::{ffi::CStr, ptr::null};
 
 use libc::{c_char, c_void};
 
 use crate::{
-    array::RustArray,
-    string_c::c_str_to_str,
+    array::{RustArray, RustResult},
+    cstr_to_str,
     index_reader::IndexReaderWrapper,
-    tokenizer::create_tokenizer,
     log::init_log,
+    string_c::{c_str_to_str, create_string},
+    tokenizer::create_tokenizer,
 };
 
 #[no_mangle]
-pub extern "C" fn tantivy_match_query(ptr: *mut c_void, query: *const c_char) -> RustArray {
+pub extern "C" fn tantivy_match_query(ptr: *mut c_void, query: *const c_char) -> RustResult {
     let real = ptr as *mut IndexReaderWrapper;
     unsafe {
-        let c_str = CStr::from_ptr(query);
-        let hits = (*real).match_query(c_str.to_str().unwrap());
-        RustArray::from_vec(hits)
+        let query = cstr_to_str!(query);
+        (*real).match_query(query).into()
     }
 }
 
@@ -25,21 +25,17 @@ pub extern "C" fn tantivy_register_tokenizer(
     ptr: *mut c_void,
     tokenizer_name: *const c_char,
     analyzer_params: *const c_char,
-) {
+) -> RustResult {
     init_log();
     let real = ptr as *mut IndexReaderWrapper;
-    let tokenizer_name_str = unsafe { CStr::from_ptr(tokenizer_name) };
-    let params = unsafe{c_str_to_str(analyzer_params).to_string()};
-    let analyzer = create_tokenizer(&params);
+    let tokenizer_name = cstr_to_str!(tokenizer_name);
+    let params = cstr_to_str!(analyzer_params);
+    let analyzer = create_tokenizer(params);
     match analyzer {
         Ok(text_analyzer) => unsafe {
-            (*real).register_tokenizer(
-                String::from(tokenizer_name_str.to_str().unwrap()),
-                text_analyzer,
-            );
-        },
-        Err(err) => {
-            panic!("create tokenizer failed with error: {} param: {}", err.to_string(), params);
+            (*real).register_tokenizer(String::from(tokenizer_name), text_analyzer);
+            Ok(()).into()
         },
+        Err(err) => RustResult::from_error(err.to_string()),
     }
 }
diff --git a/internal/core/thirdparty/tantivy/tantivy-binding/src/index_writer.rs b/internal/core/thirdparty/tantivy/tantivy-binding/src/index_writer.rs
index a1a27da05cd25..8d838b015d5fb 100644
--- a/internal/core/thirdparty/tantivy/tantivy-binding/src/index_writer.rs
+++ b/internal/core/thirdparty/tantivy/tantivy-binding/src/index_writer.rs
@@ -10,6 +10,7 @@ use tantivy::{doc, tokenizer, Document, Index, IndexWriter};
 
 use crate::data_type::TantivyDataType;
 
+use crate::error::Result;
 use crate::index_reader::IndexReaderWrapper;
 use crate::log::init_log;
 
@@ -27,7 +28,7 @@ impl IndexWriterWrapper {
         path: String,
         num_threads: usize,
         overall_memory_budget_in_bytes: usize,
-    ) -> IndexWriterWrapper {
+    ) -> Result<IndexWriterWrapper> {
         init_log();
 
         let field: Field;
@@ -55,171 +56,170 @@ impl IndexWriterWrapper {
         }
         let id_field = schema_builder.add_i64_field("doc_id", FAST);
         let schema = schema_builder.build();
-        let index = Index::create_in_dir(path.clone(), schema).unwrap();
-        let index_writer = index
-            .writer_with_num_threads(num_threads, overall_memory_budget_in_bytes)
-            .unwrap();
-        IndexWriterWrapper {
+        let index = Index::create_in_dir(path.clone(), schema)?;
+        let index_writer =
+            index.writer_with_num_threads(num_threads, overall_memory_budget_in_bytes)?;
+        Ok(IndexWriterWrapper {
             field,
             index_writer,
             id_field,
             index: Arc::new(index),
-        }
+        })
     }
 
-    pub fn create_reader(&self) -> IndexReaderWrapper {
+    pub fn create_reader(&self) -> Result<IndexReaderWrapper> {
         IndexReaderWrapper::from_index(self.index.clone())
     }
 
-    pub fn add_i8(&mut self, data: i8, offset: i64) {
+    pub fn add_i8(&mut self, data: i8, offset: i64) -> Result<()> {
         self.add_i64(data.into(), offset)
     }
 
-    pub fn add_i16(&mut self, data: i16, offset: i64) {
+    pub fn add_i16(&mut self, data: i16, offset: i64) -> Result<()> {
         self.add_i64(data.into(), offset)
     }
 
-    pub fn add_i32(&mut self, data: i32, offset: i64) {
+    pub fn add_i32(&mut self, data: i32, offset: i64) -> Result<()> {
         self.add_i64(data.into(), offset)
     }
 
-    pub fn add_i64(&mut self, data: i64, offset: i64) {
-        self.index_writer
-            .add_document(doc!(
-                self.field => data,
-                self.id_field => offset,
-            ))
-            .unwrap();
+    pub fn add_i64(&mut self, data: i64, offset: i64) -> Result<()> {
+        let _ = self.index_writer.add_document(doc!(
+            self.field => data,
+            self.id_field => offset,
+        ))?;
+        Ok(())
     }
 
-    pub fn add_f32(&mut self, data: f32, offset: i64) {
+    pub fn add_f32(&mut self, data: f32, offset: i64) -> Result<()> {
         self.add_f64(data.into(), offset)
     }
 
-    pub fn add_f64(&mut self, data: f64, offset: i64) {
-        self.index_writer
-            .add_document(doc!(
-                self.field => data,
-                self.id_field => offset,
-            ))
-            .unwrap();
+    pub fn add_f64(&mut self, data: f64, offset: i64) -> Result<()> {
+        let _ = self.index_writer.add_document(doc!(
+            self.field => data,
+            self.id_field => offset,
+        ))?;
+        Ok(())
     }
 
-    pub fn add_bool(&mut self, data: bool, offset: i64) {
-        self.index_writer
-            .add_document(doc!(
-                self.field => data,
-                self.id_field => offset,
-            ))
-            .unwrap();
+    pub fn add_bool(&mut self, data: bool, offset: i64) -> Result<()> {
+        let _ = self.index_writer.add_document(doc!(
+            self.field => data,
+            self.id_field => offset,
+        ))?;
+        Ok(())
     }
 
-    pub fn add_string(&mut self, data: &str, offset: i64) {
-        self.index_writer
-            .add_document(doc!(
-                self.field => data,
-                self.id_field => offset,
-            ))
-            .unwrap();
+    pub fn add_string(&mut self, data: &str, offset: i64) -> Result<()> {
+        let _ = self.index_writer.add_document(doc!(
+            self.field => data,
+            self.id_field => offset,
+        ))?;
+        Ok(())
     }
 
-    pub fn add_multi_i8s(&mut self, datas: &[i8], offset: i64) {
+    pub fn add_multi_i8s(&mut self, datas: &[i8], offset: i64) -> Result<()> {
         let mut document = Document::default();
         for data in datas {
             document.add_field_value(self.field, *data as i64);
         }
         document.add_i64(self.id_field, offset);
-        self.index_writer.add_document(document).unwrap();
+        let _ = self.index_writer.add_document(document)?;
+        Ok(())
     }
 
-    pub fn add_multi_i16s(&mut self, datas: &[i16], offset: i64) {
+    pub fn add_multi_i16s(&mut self, datas: &[i16], offset: i64) -> Result<()> {
         let mut document = Document::default();
         for data in datas {
             document.add_field_value(self.field, *data as i64);
         }
         document.add_i64(self.id_field, offset);
-        self.index_writer.add_document(document).unwrap();
+        let _ = self.index_writer.add_document(document)?;
+        Ok(())
     }
 
-    pub fn add_multi_i32s(&mut self, datas: &[i32], offset: i64) {
+    pub fn add_multi_i32s(&mut self, datas: &[i32], offset: i64) -> Result<()> {
         let mut document = Document::default();
         for data in datas {
             document.add_field_value(self.field, *data as i64);
         }
         document.add_i64(self.id_field, offset);
-        self.index_writer.add_document(document).unwrap();
+        let _ = self.index_writer.add_document(document)?;
+        Ok(())
     }
 
-    pub fn add_multi_i64s(&mut self, datas: &[i64], offset: i64) {
+    pub fn add_multi_i64s(&mut self, datas: &[i64], offset: i64) -> Result<()> {
         let mut document = Document::default();
         for data in datas {
             document.add_field_value(self.field, *data);
         }
         document.add_i64(self.id_field, offset);
-        self.index_writer.add_document(document).unwrap();
+        let _ = self.index_writer.add_document(document)?;
+        Ok(())
     }
 
-    pub fn add_multi_f32s(&mut self, datas: &[f32], offset: i64) {
+    pub fn add_multi_f32s(&mut self, datas: &[f32], offset: i64) -> Result<()> {
         let mut document = Document::default();
         for data in datas {
             document.add_field_value(self.field, *data as f64);
         }
         document.add_i64(self.id_field, offset);
-        self.index_writer.add_document(document).unwrap();
+        let _ = self.index_writer.add_document(document)?;
+        Ok(())
     }
 
-    pub fn add_multi_f64s(&mut self, datas: &[f64], offset: i64) {
+    pub fn add_multi_f64s(&mut self, datas: &[f64], offset: i64) -> Result<()> {
         let mut document = Document::default();
         for data in datas {
             document.add_field_value(self.field, *data);
         }
         document.add_i64(self.id_field, offset);
-        self.index_writer.add_document(document).unwrap();
+        let _ = self.index_writer.add_document(document)?;
+        Ok(())
     }
 
-    pub fn add_multi_bools(&mut self, datas: &[bool], offset: i64) {
+    pub fn add_multi_bools(&mut self, datas: &[bool], offset: i64) -> Result<()> {
         let mut document = Document::default();
         for data in datas {
             document.add_field_value(self.field, *data);
         }
         document.add_i64(self.id_field, offset);
-        self.index_writer.add_document(document).unwrap();
+        let _ = self.index_writer.add_document(document)?;
+        Ok(())
     }
 
-    pub fn add_multi_keywords(&mut self, datas: &[*const c_char], offset: i64) {
+    pub fn add_multi_keywords(&mut self, datas: &[*const c_char], offset: i64) -> Result<()> {
         let mut document = Document::default();
         for element in datas {
             let data = unsafe { CStr::from_ptr(*element) };
-            document.add_field_value(self.field, data.to_str().unwrap());
+            document.add_field_value(self.field, data.to_str()?);
         }
         document.add_i64(self.id_field, offset);
-        self.index_writer.add_document(document).unwrap();
+        let _ = self.index_writer.add_document(document)?;
+        Ok(())
     }
 
-    fn manual_merge(&mut self) {
-        let metas = self
-            .index_writer
-            .index()
-            .searchable_segment_metas()
-            .unwrap();
+    fn manual_merge(&mut self) -> Result<()> {
+        let metas = self.index_writer.index().searchable_segment_metas()?;
         let policy = self.index_writer.get_merge_policy();
         let candidates = policy.compute_merge_candidates(metas.as_slice());
         for candidate in candidates {
-            self.index_writer
-                .merge(candidate.0.as_slice())
-                .wait()
-                .unwrap();
+            self.index_writer.merge(candidate.0.as_slice()).wait()?;
         }
+        Ok(())
     }
 
-    pub fn finish(mut self) {
-        self.index_writer.commit().unwrap();
+    pub fn finish(mut self) -> Result<()> {
+        self.index_writer.commit()?;
         // self.manual_merge();
-        block_on(self.index_writer.garbage_collect_files()).unwrap();
-        self.index_writer.wait_merging_threads().unwrap();
+        block_on(self.index_writer.garbage_collect_files())?;
+        self.index_writer.wait_merging_threads()?;
+        Ok(())
     }
 
-    pub(crate) fn commit(&mut self) {
-        self.index_writer.commit().unwrap();
+    pub(crate) fn commit(&mut self) -> Result<()> {
+        self.index_writer.commit()?;
+        Ok(())
     }
 }
diff --git a/internal/core/thirdparty/tantivy/tantivy-binding/src/index_writer_c.rs b/internal/core/thirdparty/tantivy/tantivy-binding/src/index_writer_c.rs
index 9cb81d7129325..9f8a1f3a61498 100644
--- a/internal/core/thirdparty/tantivy/tantivy-binding/src/index_writer_c.rs
+++ b/internal/core/thirdparty/tantivy/tantivy-binding/src/index_writer_c.rs
@@ -1,8 +1,13 @@
 use core::slice;
 use std::ffi::{c_char, c_void, CStr};
 
+use tantivy::Index;
+
 use crate::{
+    array::RustResult,
+    cstr_to_str,
     data_type::TantivyDataType,
+    error::Result,
     index_writer::IndexWriterWrapper,
     util::{create_binding, free_binding},
 };
@@ -14,17 +19,19 @@ pub extern "C" fn tantivy_create_index(
     path: *const c_char,
     num_threads: usize,
     overall_memory_budget_in_bytes: usize,
-) -> *mut c_void {
-    let field_name_str = unsafe { CStr::from_ptr(field_name) };
-    let path_str = unsafe { CStr::from_ptr(path) };
-    let wrapper = IndexWriterWrapper::new(
-        String::from(field_name_str.to_str().unwrap()),
+) -> RustResult {
+    let field_name_str = cstr_to_str!(field_name);
+    let path_str = cstr_to_str!(path);
+    match IndexWriterWrapper::new(
+        String::from(field_name_str),
         data_type,
-        String::from(path_str.to_str().unwrap()),
+        String::from(path_str),
         num_threads,
         overall_memory_budget_in_bytes,
-    );
-    create_binding(wrapper)
+    ) {
+        Ok(wrapper) => RustResult::from_ptr(create_binding(wrapper)),
+        Err(e) => RustResult::from_error(e.to_string()),
+    }
 }
 
 #[no_mangle]
@@ -35,24 +42,25 @@ pub extern "C" fn tantivy_free_index_writer(ptr: *mut c_void) {
 // tantivy_finish_index will finish the index writer, and the index writer can't be used any more.
 // After this was called, you should reset the pointer to null.
 #[no_mangle]
-pub extern "C" fn tantivy_finish_index(ptr: *mut c_void) {
+pub extern "C" fn tantivy_finish_index(ptr: *mut c_void) -> RustResult {
     let real = ptr as *mut IndexWriterWrapper;
-    unsafe { Box::from_raw(real).finish() }
+    unsafe { Box::from_raw(real).finish().into() }
 }
 
 #[no_mangle]
-pub extern "C" fn tantivy_commit_index(ptr: *mut c_void) {
+pub extern "C" fn tantivy_commit_index(ptr: *mut c_void) -> RustResult {
     let real = ptr as *mut IndexWriterWrapper;
-    unsafe {
-        (*real).commit();
-    }
+    unsafe { (*real).commit().into() }
 }
 
 #[no_mangle]
-pub extern "C" fn tantivy_create_reader_from_writer(ptr: *mut c_void) -> *mut c_void {
+pub extern "C" fn tantivy_create_reader_from_writer(ptr: *mut c_void) -> RustResult {
     let writer = ptr as *mut IndexWriterWrapper;
     let reader = unsafe { (*writer).create_reader() };
-    create_binding(reader)
+    match reader {
+        Ok(r) => RustResult::from_ptr(create_binding(r)),
+        Err(e) => RustResult::from_error(e.to_string()),
+    }
 }
 
 // -------------------------build--------------------
@@ -62,14 +70,10 @@ pub extern "C" fn tantivy_index_add_int8s(
     array: *const i8,
     len: usize,
     offset_begin: i64,
-) {
+) -> RustResult {
     let real = ptr as *mut IndexWriterWrapper;
     let arr = unsafe { slice::from_raw_parts(array, len) };
-    unsafe {
-        for (index, data) in arr.iter().enumerate() {
-            (*real).add_i8(*data, offset_begin + (index as i64));
-        }
-    }
+    unsafe { execute(arr, offset_begin, IndexWriterWrapper::add_i8, &mut (*real)).into() }
 }
 
 #[no_mangle]
@@ -78,14 +82,10 @@ pub extern "C" fn tantivy_index_add_int16s(
     array: *const i16,
     len: usize,
     offset_begin: i64,
-) {
+) -> RustResult {
     let real = ptr as *mut IndexWriterWrapper;
     let arr = unsafe { slice::from_raw_parts(array, len) };
-    unsafe {
-        for (index, data) in arr.iter().enumerate() {
-            (*real).add_i16(*data, offset_begin + (index as i64));
-        }
-    }
+    unsafe { execute(arr, offset_begin, IndexWriterWrapper::add_i16, &mut (*real)).into() }
 }
 
 #[no_mangle]
@@ -94,14 +94,10 @@ pub extern "C" fn tantivy_index_add_int32s(
     array: *const i32,
     len: usize,
     offset_begin: i64,
-) {
+) -> RustResult {
     let real = ptr as *mut IndexWriterWrapper;
     let arr = unsafe { slice::from_raw_parts(array, len) };
-    unsafe {
-        for (index, data) in arr.iter().enumerate() {
-            (*real).add_i32(*data, offset_begin + (index as i64));
-        }
-    }
+    unsafe { execute(arr, offset_begin, IndexWriterWrapper::add_i32, &mut (*real)).into() }
 }
 
 #[no_mangle]
@@ -110,14 +106,25 @@ pub extern "C" fn tantivy_index_add_int64s(
     array: *const i64,
     len: usize,
     offset_begin: i64,
-) {
+) -> RustResult {
     let real = ptr as *mut IndexWriterWrapper;
     let arr = unsafe { slice::from_raw_parts(array, len) };
+
+    unsafe { execute(arr, offset_begin, IndexWriterWrapper::add_i64, &mut (*real)).into() }
+}
+
+fn execute<T: Copy>(
+    arr: &[T],
+    offset: i64,
+    mut e: fn(&mut IndexWriterWrapper, T, i64) -> Result<()>,
+    w: &mut IndexWriterWrapper,
+) -> Result<()> {
     unsafe {
         for (index, data) in arr.iter().enumerate() {
-            (*real).add_i64(*data, offset_begin + (index as i64));
+            e(w, *data, offset + (index as i64))?;
         }
     }
+    Ok(())
 }
 
 #[no_mangle]
@@ -126,14 +133,10 @@ pub extern "C" fn tantivy_index_add_f32s(
     array: *const f32,
     len: usize,
     offset_begin: i64,
-) {
+) -> RustResult {
     let real = ptr as *mut IndexWriterWrapper;
     let arr = unsafe { slice::from_raw_parts(array, len) };
-    unsafe {
-        for (index, data) in arr.iter().enumerate() {
-            (*real).add_f32(*data, offset_begin + (index as i64));
-        }
-    }
+    unsafe { execute(arr, offset_begin, IndexWriterWrapper::add_f32, &mut (*real)).into() }
 }
 
 #[no_mangle]
@@ -142,14 +145,10 @@ pub extern "C" fn tantivy_index_add_f64s(
     array: *const f64,
     len: usize,
     offset_begin: i64,
-) {
+) -> RustResult {
     let real = ptr as *mut IndexWriterWrapper;
     let arr = unsafe { slice::from_raw_parts(array, len) };
-    unsafe {
-        for (index, data) in arr.iter().enumerate() {
-            (*real).add_f64(*data, offset_begin + (index as i64));
-        }
-    }
+    unsafe { execute(arr, offset_begin, IndexWriterWrapper::add_f64, &mut (*real)).into() }
 }
 
 #[no_mangle]
@@ -158,23 +157,31 @@ pub extern "C" fn tantivy_index_add_bools(
     array: *const bool,
     len: usize,
     offset_begin: i64,
-) {
+) -> RustResult {
     let real = ptr as *mut IndexWriterWrapper;
     let arr = unsafe { slice::from_raw_parts(array, len) };
     unsafe {
-        for (index, data) in arr.iter().enumerate() {
-            (*real).add_bool(*data, offset_begin + (index as i64));
-        }
+        execute(
+            arr,
+            offset_begin,
+            IndexWriterWrapper::add_bool,
+            &mut (*real),
+        )
+        .into()
     }
 }
 
 // TODO: this is not a very efficient way, since we must call this function many times, which
 // will bring a lot of overhead caused by the rust binding.
 #[no_mangle]
-pub extern "C" fn tantivy_index_add_string(ptr: *mut c_void, s: *const c_char, offset: i64) {
+pub extern "C" fn tantivy_index_add_string(
+    ptr: *mut c_void,
+    s: *const c_char,
+    offset: i64,
+) -> RustResult {
     let real = ptr as *mut IndexWriterWrapper;
-    let c_str = unsafe { CStr::from_ptr(s) };
-    unsafe { (*real).add_string(c_str.to_str().unwrap(), offset) }
+    let s = cstr_to_str!(s);
+    unsafe { (*real).add_string(s, offset).into() }
 }
 
 // --------------------------------------------- array ------------------------------------------
@@ -185,11 +192,11 @@ pub extern "C" fn tantivy_index_add_multi_int8s(
     array: *const i8,
     len: usize,
     offset: i64,
-) {
+) -> RustResult {
     let real = ptr as *mut IndexWriterWrapper;
     unsafe {
         let arr = slice::from_raw_parts(array, len);
-        (*real).add_multi_i8s(arr, offset)
+        (*real).add_multi_i8s(arr, offset).into()
     }
 }
 
@@ -199,11 +206,11 @@ pub extern "C" fn tantivy_index_add_multi_int16s(
     array: *const i16,
     len: usize,
     offset: i64,
-) {
+) -> RustResult {
     let real = ptr as *mut IndexWriterWrapper;
     unsafe {
         let arr = slice::from_raw_parts(array, len);
-        (*real).add_multi_i16s(arr, offset);
+        (*real).add_multi_i16s(arr, offset).into()
     }
 }
 
@@ -213,11 +220,11 @@ pub extern "C" fn tantivy_index_add_multi_int32s(
     array: *const i32,
     len: usize,
     offset: i64,
-) {
+) -> RustResult {
     let real = ptr as *mut IndexWriterWrapper;
     unsafe {
         let arr = slice::from_raw_parts(array, len);
-        (*real).add_multi_i32s(arr, offset);
+        (*real).add_multi_i32s(arr, offset).into()
     }
 }
 
@@ -227,11 +234,11 @@ pub extern "C" fn tantivy_index_add_multi_int64s(
     array: *const i64,
     len: usize,
     offset: i64,
-) {
+) -> RustResult {
     let real = ptr as *mut IndexWriterWrapper;
     unsafe {
         let arr = slice::from_raw_parts(array, len);
-        (*real).add_multi_i64s(arr, offset);
+        (*real).add_multi_i64s(arr, offset).into()
     }
 }
 
@@ -241,11 +248,11 @@ pub extern "C" fn tantivy_index_add_multi_f32s(
     array: *const f32,
     len: usize,
     offset: i64,
-) {
+) -> RustResult {
     let real = ptr as *mut IndexWriterWrapper;
     unsafe {
         let arr = slice::from_raw_parts(array, len);
-        (*real).add_multi_f32s(arr, offset);
+        (*real).add_multi_f32s(arr, offset).into()
     }
 }
 
@@ -255,11 +262,11 @@ pub extern "C" fn tantivy_index_add_multi_f64s(
     array: *const f64,
     len: usize,
     offset: i64,
-) {
+) -> RustResult {
     let real = ptr as *mut IndexWriterWrapper;
     unsafe {
         let arr = slice::from_raw_parts(array, len);
-        (*real).add_multi_f64s(arr, offset);
+        (*real).add_multi_f64s(arr, offset).into()
     }
 }
 
@@ -269,11 +276,11 @@ pub extern "C" fn tantivy_index_add_multi_bools(
     array: *const bool,
     len: usize,
     offset: i64,
-) {
+) -> RustResult {
     let real = ptr as *mut IndexWriterWrapper;
     unsafe {
         let arr = slice::from_raw_parts(array, len);
-        (*real).add_multi_bools(arr, offset);
+        (*real).add_multi_bools(arr, offset).into()
     }
 }
 
@@ -283,10 +290,10 @@ pub extern "C" fn tantivy_index_add_multi_keywords(
     array: *const *const c_char,
     len: usize,
     offset: i64,
-) {
+) -> RustResult {
     let real = ptr as *mut IndexWriterWrapper;
     unsafe {
         let arr = slice::from_raw_parts(array, len);
-        (*real).add_multi_keywords(arr, offset)
+        (*real).add_multi_keywords(arr, offset).into()
     }
 }
diff --git a/internal/core/thirdparty/tantivy/tantivy-binding/src/index_writer_text_c.rs b/internal/core/thirdparty/tantivy/tantivy-binding/src/index_writer_text_c.rs
index b94d04506db94..fdc7fbfdab963 100644
--- a/internal/core/thirdparty/tantivy/tantivy-binding/src/index_writer_text_c.rs
+++ b/internal/core/thirdparty/tantivy/tantivy-binding/src/index_writer_text_c.rs
@@ -2,11 +2,14 @@ use std::ffi::c_char;
 use std::ffi::c_void;
 use std::ffi::CStr;
 
+use crate::array::RustResult;
+use crate::cstr_to_str;
+use crate::error::Result;
 use crate::index_writer::IndexWriterWrapper;
+use crate::log::init_log;
+use crate::string_c::c_str_to_str;
 use crate::tokenizer::create_tokenizer;
 use crate::util::create_binding;
-use crate::string_c::c_str_to_str;
-use crate::log::init_log;
 
 #[no_mangle]
 pub extern "C" fn tantivy_create_text_writer(
@@ -17,13 +20,13 @@ pub extern "C" fn tantivy_create_text_writer(
     num_threads: usize,
     overall_memory_budget_in_bytes: usize,
     in_ram: bool,
-) -> *mut c_void {
+) -> RustResult {
     init_log();
-    let field_name_str = unsafe { CStr::from_ptr(field_name).to_str().unwrap() };
-    let path_str = unsafe { CStr::from_ptr(path).to_str().unwrap() };
-    let tokenizer_name_str = unsafe { CStr::from_ptr(tokenizer_name).to_str().unwrap() };
-    let params = unsafe{c_str_to_str(analyzer_params).to_string()};
-    let analyzer = create_tokenizer(&params);
+    let field_name_str = cstr_to_str!(field_name);
+    let path_str = cstr_to_str!(path);
+    let tokenizer_name_str = cstr_to_str!(tokenizer_name);
+    let params = cstr_to_str!(analyzer_params);
+    let analyzer = create_tokenizer(params);
     match analyzer {
         Ok(text_analyzer) => {
             let wrapper = IndexWriterWrapper::create_text_writer(
@@ -35,11 +38,12 @@ pub extern "C" fn tantivy_create_text_writer(
                 overall_memory_budget_in_bytes,
                 in_ram,
             );
-            create_binding(wrapper)
+            RustResult::from_ptr(create_binding(wrapper))
         }
-        Err(err) => {
-            log::warn!("create tokenizer failed with error: {} param: {}", err.to_string(), params);
-            std::ptr::null_mut()
-        },
+        Err(err) => RustResult::from_error(format!(
+            "create tokenizer failed with error: {} param: {}",
+            err.to_string(),
+            params,
+        )),
     }
 }
diff --git a/internal/core/thirdparty/tantivy/tantivy-binding/src/tokenizer.rs b/internal/core/thirdparty/tantivy/tantivy-binding/src/tokenizer.rs
index b910774a2e164..06c440f39bc81 100644
--- a/internal/core/thirdparty/tantivy/tantivy-binding/src/tokenizer.rs
+++ b/internal/core/thirdparty/tantivy/tantivy-binding/src/tokenizer.rs
@@ -280,7 +280,7 @@ pub(crate) fn create_tokenizer_with_filter(params: &String) -> Result<TextAnalyz
     }
 }
 
-pub(crate) fn create_tokenizer(params: &String) -> Result<TextAnalyzer> {
+pub(crate) fn create_tokenizer(params: &str) -> Result<TextAnalyzer> {
     if params.len() == 0 {
         return Ok(standard_analyzer(vec![]));
     }
diff --git a/internal/core/thirdparty/tantivy/tantivy-binding/src/tokenizer_c.rs b/internal/core/thirdparty/tantivy/tantivy-binding/src/tokenizer_c.rs
index 1cac3328a5848..6290591d27526 100644
--- a/internal/core/thirdparty/tantivy/tantivy-binding/src/tokenizer_c.rs
+++ b/internal/core/thirdparty/tantivy/tantivy-binding/src/tokenizer_c.rs
@@ -1,31 +1,33 @@
-use libc::{c_void,c_char};
+use libc::{c_char, c_void};
 use tantivy::tokenizer::TextAnalyzer;
 
 use crate::{
+    array::RustResult,
+    log::init_log,
     string_c::c_str_to_str,
     tokenizer::create_tokenizer,
     util::{create_binding, free_binding},
-    log::init_log,
 };
 
 #[no_mangle]
-pub extern "C" fn tantivy_create_tokenizer(analyzer_params: *const c_char) -> *mut c_void {
+pub extern "C" fn tantivy_create_tokenizer(analyzer_params: *const c_char) -> RustResult {
     init_log();
-    let params = unsafe{c_str_to_str(analyzer_params).to_string()};
+    let params = unsafe { c_str_to_str(analyzer_params).to_string() };
     let analyzer = create_tokenizer(&params);
     match analyzer {
-        Ok(text_analyzer) => create_binding(text_analyzer),
-        Err(err) => {
-            log::warn!("create tokenizer failed with error: {} param: {}", err.to_string(), params);
-            std::ptr::null_mut()
-        },
+        Ok(text_analyzer) => RustResult::from_ptr(create_binding(text_analyzer)),
+        Err(err) => RustResult::from_error(format!(
+            "create tokenizer failed with error: {} param: {}",
+            err.to_string(),
+            params,
+        )),
     }
 }
 
 #[no_mangle]
 pub extern "C" fn tantivy_clone_tokenizer(ptr: *mut c_void) -> *mut c_void {
-    let analyzer=ptr as *mut TextAnalyzer;
-    let clone = unsafe {(*analyzer).clone()};
+    let analyzer = ptr as *mut TextAnalyzer;
+    let clone = unsafe { (*analyzer).clone() };
     create_binding(clone)
 }
 
diff --git a/internal/core/thirdparty/tantivy/tantivy-wrapper.h b/internal/core/thirdparty/tantivy/tantivy-wrapper.h
index 09edc0d92337f..b6e956b47d5a2 100644
--- a/internal/core/thirdparty/tantivy/tantivy-wrapper.h
+++ b/internal/core/thirdparty/tantivy/tantivy-wrapper.h
@@ -4,7 +4,9 @@
 #include <set>
 #include <iostream>
 #include <map>
+#include <vector>
 
+#include "common/EasyAssert.h"
 #include "tantivy-binding.h"
 #include "rust-binding.h"
 #include "rust-array.h"
@@ -82,18 +84,27 @@ struct TantivyIndexWrapper {
                         uintptr_t num_threads = DEFAULT_NUM_THREADS,
                         uintptr_t overall_memory_budget_in_bytes =
                             DEFAULT_OVERALL_MEMORY_BUDGET_IN_BYTES) {
-        writer_ = tantivy_create_index(field_name,
-                                       data_type,
-                                       path,
-                                       num_threads,
-                                       overall_memory_budget_in_bytes);
+        auto res = RustResultWrapper(
+            tantivy_create_index(field_name,
+                                 data_type,
+                                 path,
+                                 num_threads,
+                                 overall_memory_budget_in_bytes));
+        AssertInfo(res.result_->success,
+                   "failed to create index: {}",
+                   res.result_->error);
+        writer_ = res.result_->value.ptr._0;
         path_ = std::string(path);
     }
 
     // load index. create index reader.
     explicit TantivyIndexWrapper(const char* path) {
         assert(tantivy_index_exist(path));
-        reader_ = tantivy_load_index(path);
+        auto res = RustResultWrapper(tantivy_load_index(path));
+        AssertInfo(res.result_->success,
+                   "failed to load index: {}",
+                   res.result_->error);
+        reader_ = res.result_->value.ptr._0;
         path_ = std::string(path);
     }
 
@@ -106,13 +117,18 @@ struct TantivyIndexWrapper {
                         uintptr_t num_threads = DEFAULT_NUM_THREADS,
                         uintptr_t overall_memory_budget_in_bytes =
                             DEFAULT_OVERALL_MEMORY_BUDGET_IN_BYTES) {
-        writer_ = tantivy_create_text_writer(field_name,
-                                             path,
-                                             tokenizer_name,
-                                             analyzer_params,
-                                             num_threads,
-                                             overall_memory_budget_in_bytes,
-                                             in_ram);
+        auto res = RustResultWrapper(
+            tantivy_create_text_writer(field_name,
+                                       path,
+                                       tokenizer_name,
+                                       analyzer_params,
+                                       num_threads,
+                                       overall_memory_budget_in_bytes,
+                                       in_ram));
+        AssertInfo(res.result_->success,
+                   "failed to create text writer: {}",
+                   res.result_->error);
+        writer_ = res.result_->value.ptr._0;
         path_ = std::string(path);
     }
 
@@ -120,10 +136,19 @@ struct TantivyIndexWrapper {
     void
     create_reader() {
         if (writer_ != nullptr) {
-            reader_ = tantivy_create_reader_from_writer(writer_);
+            auto res =
+                RustResultWrapper(tantivy_create_reader_from_writer(writer_));
+            AssertInfo(res.result_->success,
+                       "failed to create reader from writer: {}",
+                       res.result_->error);
+            reader_ = res.result_->value.ptr._0;
         } else if (!path_.empty()) {
             assert(tantivy_index_exist(path_.c_str()));
-            reader_ = tantivy_load_index(path_.c_str());
+            auto res = RustResultWrapper(tantivy_load_index(path_.c_str()));
+            AssertInfo(res.result_->success,
+                       "failed to load index: {}",
+                       res.result_->error);
+            reader_ = res.result_->value.ptr._0;
         }
     }
 
@@ -135,8 +160,11 @@ struct TantivyIndexWrapper {
     register_tokenizer(const char* tokenizer_name,
                        const char* analyzer_params) {
         if (reader_ != nullptr) {
-            tantivy_register_tokenizer(
-                reader_, tokenizer_name, analyzer_params);
+            auto res = RustResultWrapper(tantivy_register_tokenizer(
+                reader_, tokenizer_name, analyzer_params));
+            AssertInfo(res.result_->success,
+                       "failed to register tokenizer: {}",
+                       res.result_->error);
         }
     }
 
@@ -146,47 +174,78 @@ struct TantivyIndexWrapper {
         assert(!finished_);
 
         if constexpr (std::is_same_v<T, bool>) {
-            tantivy_index_add_bools(writer_, array, len, offset_begin);
+            auto res = RustResultWrapper(
+                tantivy_index_add_bools(writer_, array, len, offset_begin));
+            AssertInfo(res.result_->success,
+                       "failed to add bools: {}",
+                       res.result_->error);
             return;
         }
 
         if constexpr (std::is_same_v<T, int8_t>) {
-            tantivy_index_add_int8s(writer_, array, len, offset_begin);
+            auto res = RustResultWrapper(
+                tantivy_index_add_int8s(writer_, array, len, offset_begin));
+            AssertInfo(res.result_->success,
+                       "failed to add int8s: {}",
+                       res.result_->error);
             return;
         }
 
         if constexpr (std::is_same_v<T, int16_t>) {
-            tantivy_index_add_int16s(writer_, array, len, offset_begin);
+            auto res = RustResultWrapper(
+                tantivy_index_add_int16s(writer_, array, len, offset_begin));
+            AssertInfo(res.result_->success,
+                       "failed to add int16s: {}",
+                       res.result_->error);
             return;
         }
 
         if constexpr (std::is_same_v<T, int32_t>) {
-            tantivy_index_add_int32s(writer_, array, len, offset_begin);
+            auto res = RustResultWrapper(
+                tantivy_index_add_int32s(writer_, array, len, offset_begin));
+            AssertInfo(res.result_->success,
+                       "failed to add int32s: {}",
+                       res.result_->error);
             return;
         }
 
         if constexpr (std::is_same_v<T, int64_t>) {
-            tantivy_index_add_int64s(writer_, array, len, offset_begin);
+            auto res = RustResultWrapper(
+                tantivy_index_add_int64s(writer_, array, len, offset_begin));
+            AssertInfo(res.result_->success,
+                       "failed to add int64s: {}",
+                       res.result_->error);
             return;
         }
 
         if constexpr (std::is_same_v<T, float>) {
-            tantivy_index_add_f32s(writer_, array, len, offset_begin);
+            auto res = RustResultWrapper(
+                tantivy_index_add_f32s(writer_, array, len, offset_begin));
+            AssertInfo(res.result_->success,
+                       "failed to add f32s: {}",
+                       res.result_->error);
             return;
         }
 
         if constexpr (std::is_same_v<T, double>) {
-            tantivy_index_add_f64s(writer_, array, len, offset_begin);
+            auto res = RustResultWrapper(
+                tantivy_index_add_f64s(writer_, array, len, offset_begin));
+            AssertInfo(res.result_->success,
+                       "failed to add f64s: {}",
+                       res.result_->error);
             return;
         }
 
         if constexpr (std::is_same_v<T, std::string>) {
             // TODO: not very efficient, a lot of overhead due to rust-ffi call.
             for (uintptr_t i = 0; i < len; i++) {
-                tantivy_index_add_string(
+                auto res = RustResultWrapper(tantivy_index_add_string(
                     writer_,
                     static_cast<const std::string*>(array)[i].c_str(),
-                    offset_begin + i);
+                    offset_begin + i));
+                AssertInfo(res.result_->success,
+                           "failed to add string: {}",
+                           res.result_->error);
             }
             return;
         }
@@ -201,37 +260,65 @@ struct TantivyIndexWrapper {
         assert(!finished_);
 
         if constexpr (std::is_same_v<T, bool>) {
-            tantivy_index_add_multi_bools(writer_, array, len, offset);
+            auto res = RustResultWrapper(
+                tantivy_index_add_multi_bools(writer_, array, len, offset));
+            AssertInfo(res.result_->success,
+                       "failed to add multi bools: {}",
+                       res.result_->error);
             return;
         }
 
         if constexpr (std::is_same_v<T, int8_t>) {
-            tantivy_index_add_multi_int8s(writer_, array, len, offset);
+            auto res = RustResultWrapper(
+                tantivy_index_add_multi_int8s(writer_, array, len, offset));
+            AssertInfo(res.result_->success,
+                       "failed to add multi int8s: {}",
+                       res.result_->error);
             return;
         }
 
         if constexpr (std::is_same_v<T, int16_t>) {
-            tantivy_index_add_multi_int16s(writer_, array, len, offset);
+            auto res = RustResultWrapper(
+                tantivy_index_add_multi_int16s(writer_, array, len, offset));
+            AssertInfo(res.result_->success,
+                       "failed to add multi int16s: {}",
+                       res.result_->error);
             return;
         }
 
         if constexpr (std::is_same_v<T, int32_t>) {
-            tantivy_index_add_multi_int32s(writer_, array, len, offset);
+            auto res = RustResultWrapper(
+                tantivy_index_add_multi_int32s(writer_, array, len, offset));
+            AssertInfo(res.result_->success,
+                       "failed to add multi int32s: {}",
+                       res.result_->error);
             return;
         }
 
         if constexpr (std::is_same_v<T, int64_t>) {
-            tantivy_index_add_multi_int64s(writer_, array, len, offset);
+            auto res = RustResultWrapper(
+                tantivy_index_add_multi_int64s(writer_, array, len, offset));
+            AssertInfo(res.result_->success,
+                       "failed to add multi int64s: {}",
+                       res.result_->error);
             return;
         }
 
         if constexpr (std::is_same_v<T, float>) {
-            tantivy_index_add_multi_f32s(writer_, array, len, offset);
+            auto res = RustResultWrapper(
+                tantivy_index_add_multi_f32s(writer_, array, len, offset));
+            AssertInfo(res.result_->success,
+                       "failed to add multi f32s: {}",
+                       res.result_->error);
             return;
         }
 
         if constexpr (std::is_same_v<T, double>) {
-            tantivy_index_add_multi_f64s(writer_, array, len, offset);
+            auto res = RustResultWrapper(
+                tantivy_index_add_multi_f64s(writer_, array, len, offset));
+            AssertInfo(res.result_->success,
+                       "failed to add multi f64s: {}",
+                       res.result_->error);
             return;
         }
 
@@ -240,8 +327,11 @@ struct TantivyIndexWrapper {
             for (uintptr_t i = 0; i < len; i++) {
                 views.push_back(array[i].c_str());
             }
-            tantivy_index_add_multi_keywords(
-                writer_, views.data(), len, offset);
+            auto res = RustResultWrapper(tantivy_index_add_multi_keywords(
+                writer_, views.data(), len, offset));
+            AssertInfo(res.result_->success,
+                       "failed to add multi keywords: {}",
+                       res.result_->error);
             return;
         }
 
@@ -256,7 +346,10 @@ struct TantivyIndexWrapper {
             return;
         }
 
-        tantivy_finish_index(writer_);
+        auto res = RustResultWrapper(tantivy_finish_index(writer_));
+        AssertInfo(res.result_->success,
+                   "failed to finish index: {}",
+                   res.result_->error);
         writer_ = nullptr;
         finished_ = true;
     }
@@ -264,20 +357,30 @@ struct TantivyIndexWrapper {
     inline void
     commit() {
         if (writer_ != nullptr) {
-            tantivy_commit_index(writer_);
+            auto res = RustResultWrapper(tantivy_commit_index(writer_));
+            AssertInfo(res.result_->success,
+                       "failed to commit index: {}",
+                       res.result_->error);
         }
     }
 
     inline void
     reload() {
         if (reader_ != nullptr) {
-            tantivy_reload_index(reader_);
+            auto res = RustResultWrapper(tantivy_reload_index(reader_));
+            AssertInfo(res.result_->success,
+                       "failed to reload index: {}",
+                       res.result_->error);
         }
     }
 
     inline uint32_t
     count() {
-        return tantivy_index_count(reader_);
+        auto res = RustResultWrapper(tantivy_index_count(reader_));
+        AssertInfo(res.result_->success,
+                   "failed to get count: {}",
+                   res.result_->error);
+        return res.result_->value.u32._0;
     }
 
  public:
@@ -308,7 +411,14 @@ struct TantivyIndexWrapper {
                 "InvertedIndex.term_query: unsupported data type: {}",
                 typeid(T).name());
         }();
-        return RustArrayWrapper(array);
+
+        auto res = RustResultWrapper(array);
+        AssertInfo(res.result_->success,
+                   "TantivyIndexWrapper.term_query: {}",
+                   res.result_->error);
+        AssertInfo(res.result_->value.tag == Value::Tag::RustArray,
+                   "TantivyIndexWrapper.term_query: invalid result type");
+        return RustArrayWrapper(std::move(res.result_->value.rust_array._0));
     }
 
     template <typename T>
@@ -337,7 +447,15 @@ struct TantivyIndexWrapper {
                 "{}",
                 typeid(T).name());
         }();
-        return RustArrayWrapper(array);
+        auto res = RustResultWrapper(array);
+        AssertInfo(res.result_->success,
+                   "TantivyIndexWrapper.lower_bound_range_query: {}",
+                   res.result_->error);
+        AssertInfo(
+            res.result_->value.tag == Value::Tag::RustArray,
+            "TantivyIndexWrapper.lower_bound_range_query: invalid result "
+            "type");
+        return RustArrayWrapper(std::move(res.result_->value.rust_array._0));
     }
 
     template <typename T>
@@ -366,7 +484,15 @@ struct TantivyIndexWrapper {
                 "{}",
                 typeid(T).name());
         }();
-        return RustArrayWrapper(array);
+        auto res = RustResultWrapper(array);
+        AssertInfo(res.result_->success,
+                   "TantivyIndexWrapper.upper_bound_range_query: {}",
+                   res.result_->error);
+        AssertInfo(
+            res.result_->value.tag == Value::Tag::RustArray,
+            "TantivyIndexWrapper.upper_bound_range_query: invalid result "
+            "type");
+        return RustArrayWrapper(std::move(res.result_->value.rust_array._0));
     }
 
     template <typename T>
@@ -406,25 +532,49 @@ struct TantivyIndexWrapper {
                 "InvertedIndex.range_query: unsupported data type: {}",
                 typeid(T).name());
         }();
-        return RustArrayWrapper(array);
+        auto res = RustResultWrapper(array);
+        AssertInfo(res.result_->success,
+                   "TantivyIndexWrapper.range_query: {}",
+                   res.result_->error);
+        AssertInfo(res.result_->value.tag == Value::Tag::RustArray,
+                   "TantivyIndexWrapper.range_query: invalid result type");
+        return RustArrayWrapper(std::move(res.result_->value.rust_array._0));
     }
 
     RustArrayWrapper
     prefix_query(const std::string& prefix) {
         auto array = tantivy_prefix_query_keyword(reader_, prefix.c_str());
-        return RustArrayWrapper(array);
+        auto res = RustResultWrapper(array);
+        AssertInfo(res.result_->success,
+                   "TantivyIndexWrapper.prefix_query: {}",
+                   res.result_->error);
+        AssertInfo(res.result_->value.tag == Value::Tag::RustArray,
+                   "TantivyIndexWrapper.prefix_query: invalid result type");
+        return RustArrayWrapper(std::move(res.result_->value.rust_array._0));
     }
 
     RustArrayWrapper
     regex_query(const std::string& pattern) {
         auto array = tantivy_regex_query(reader_, pattern.c_str());
-        return RustArrayWrapper(array);
+        auto res = RustResultWrapper(array);
+        AssertInfo(res.result_->success,
+                   "TantivyIndexWrapper.regex_query: {}",
+                   res.result_->error);
+        AssertInfo(res.result_->value.tag == Value::Tag::RustArray,
+                   "TantivyIndexWrapper.regex_query: invalid result type");
+        return RustArrayWrapper(std::move(res.result_->value.rust_array._0));
     }
 
     RustArrayWrapper
     match_query(const std::string& query) {
         auto array = tantivy_match_query(reader_, query.c_str());
-        return RustArrayWrapper(array);
+        auto res = RustResultWrapper(array);
+        AssertInfo(res.result_->success,
+                   "TantivyIndexWrapper.match_query: {}",
+                   res.result_->error);
+        AssertInfo(res.result_->value.tag == Value::Tag::RustArray,
+                   "TantivyIndexWrapper.match_query: invalid result type");
+        return RustArrayWrapper(std::move(res.result_->value.rust_array._0));
     }
 
  public:
diff --git a/internal/core/thirdparty/tantivy/tokenizer.h b/internal/core/thirdparty/tantivy/tokenizer.h
index eeeec4db6de3e..c4be0ee314284 100644
--- a/internal/core/thirdparty/tantivy/tokenizer.h
+++ b/internal/core/thirdparty/tantivy/tokenizer.h
@@ -3,6 +3,7 @@
 #include "tantivy-binding.h"
 #include "rust-binding.h"
 #include "rust-hashmap.h"
+#include "tantivy/rust-array.h"
 #include "token-stream.h"
 
 namespace milvus::tantivy {
@@ -13,10 +14,12 @@ struct Tokenizer {
 
     explicit Tokenizer(std::string&& params) {
         auto shared_params = std::make_shared<std::string>(std::move(params));
-        ptr_ = tantivy_create_tokenizer(shared_params->c_str());
-        if (ptr_ == nullptr) {
-            throw std::invalid_argument("invalid tokenizer parameters");
-        }
+        auto res =
+            RustResultWrapper(tantivy_create_tokenizer(shared_params->c_str()));
+        AssertInfo(res.result_->success,
+                   "Tokenizer creation failed: {}",
+                   res.result_->error);
+        ptr_ = res.result_->value.ptr._0;
     }
 
     explicit Tokenizer(void* _ptr) : ptr_(_ptr) {
diff --git a/internal/core/unittest/CMakeLists.txt b/internal/core/unittest/CMakeLists.txt
index 72cf5fe64966e..53a3b8018dbe4 100644
--- a/internal/core/unittest/CMakeLists.txt
+++ b/internal/core/unittest/CMakeLists.txt
@@ -88,6 +88,7 @@ set(MILVUS_TEST_FILES
         test_utils.cpp
         test_chunked_segment.cpp
         test_chunked_column.cpp
+        test_rust_result.cpp
         )
 
 if ( INDEX_ENGINE STREQUAL "cardinal" )
diff --git a/internal/core/unittest/test_rust_result.cpp b/internal/core/unittest/test_rust_result.cpp
new file mode 100644
index 0000000000000..a835476dd3ec8
--- /dev/null
+++ b/internal/core/unittest/test_rust_result.cpp
@@ -0,0 +1,27 @@
+// Copyright (C) 2019-2020 Zilliz. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
+// with the License. You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software distributed under the License
+// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+// or implied. See the License for the specific language governing permissions and limitations under the License
+
+#include <cstdint>
+#include "gtest/gtest.h"
+#include "tantivy-binding.h"
+TEST(RustResultTest, TestResult) {
+    auto arr = test_enum_with_array();
+    auto len = arr.value.rust_array._0.len;
+    for (size_t i = 0; i < len; i++) {
+        EXPECT_EQ(i + 1, arr.value.rust_array._0.array[i]);
+    }
+    free_rust_result(arr);
+
+    auto ptr = test_enum_with_ptr();
+    EXPECT_EQ(1, *static_cast<uint32_t*>(ptr.value.ptr._0));
+    free_rust_result(ptr);
+    free_test_ptr(ptr.value.ptr._0);
+}
\ No newline at end of file
diff --git a/tests/python_client/testcases/test_query.py b/tests/python_client/testcases/test_query.py
index 0ce63bb44ccbb..2e5b3c69d7a98 100644
--- a/tests/python_client/testcases/test_query.py
+++ b/tests/python_client/testcases/test_query.py
@@ -6679,7 +6679,7 @@ def test_query_text_match_with_unsupported_tokenizer(self):
         default_schema = CollectionSchema(
             fields=default_fields, description="test collection"
         )
-        error = {ct.err_code: 2000, ct.err_msg: "invalid tokenizer parameters"}
+        error = {ct.err_code: 2000, ct.err_msg: "unsupported tokenizer"}
         self.init_collection_wrap(
             name=cf.gen_unique_str(prefix),
             schema=default_schema,