From 18a933091e231cb71b5eb7e1c16f366b9d37af86 Mon Sep 17 00:00:00 2001
From: 4t145 <u4t145@163.com>
Date: Wed, 25 Oct 2023 15:07:42 +0800
Subject: [PATCH 1/3] recover `struct Void` to `struct Void {}`

---
 tardis/src/basic/tracing.rs |  4 ++--
 tardis/src/web/web_resp.rs  | 15 +++++++++++++--
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/tardis/src/basic/tracing.rs b/tardis/src/basic/tracing.rs
index a6e7c07a..0fb3e62f 100644
--- a/tardis/src/basic/tracing.rs
+++ b/tardis/src/basic/tracing.rs
@@ -3,10 +3,10 @@ use std::sync::Once;
 use crate::basic::result::TardisResult;
 use crate::config::config_dto::LogConfig;
 
-use crate::TARDIS_INST;
-
 #[allow(unused_imports)]
 use crate::consts::*;
+use crate::TARDIS_INST;
+pub use tracing_subscriber::filter::Directive;
 use tracing_subscriber::layer::Layered;
 use tracing_subscriber::util::SubscriberInitExt;
 use tracing_subscriber::EnvFilter;
diff --git a/tardis/src/web/web_resp.rs b/tardis/src/web/web_resp.rs
index 484baf49..42b6fe62 100644
--- a/tardis/src/web/web_resp.rs
+++ b/tardis/src/web/web_resp.rs
@@ -131,5 +131,16 @@ where
     pub records: Vec<T>,
 }
 
-#[derive(Object, Deserialize, Serialize, Clone, Debug, Default, Copy)]
-pub struct Void;
+#[derive(Object, Serialize, Clone, Debug, Default, Copy)]
+/// This `Void` is for represent an empty object `{}`
+/// Any value can be deserialized as `Void`
+pub struct Void {}
+pub const VOID: Void = Void {};
+impl<'de> Deserialize<'de> for Void {
+    fn deserialize<D>(_: D) -> Result<Self, D::Error>
+    where
+        D: serde::Deserializer<'de>,
+    {
+        Ok(Void {})
+    }
+}

From 05feefc8f3abf637424fa2343a7565db0dfdfbdf Mon Sep 17 00:00:00 2001
From: 4t145 <u4t145@163.com>
Date: Wed, 25 Oct 2023 16:19:28 +0800
Subject: [PATCH 2/3] ignore the value that will be deserialized into void

---
 tardis/src/web/web_resp.rs | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/tardis/src/web/web_resp.rs b/tardis/src/web/web_resp.rs
index 42b6fe62..57b6ef60 100644
--- a/tardis/src/web/web_resp.rs
+++ b/tardis/src/web/web_resp.rs
@@ -132,15 +132,17 @@ where
 }
 
 #[derive(Object, Serialize, Clone, Debug, Default, Copy)]
-/// This `Void` is for represent an empty object `{}`
-/// Any value can be deserialized as `Void`
-pub struct Void {}
-pub const VOID: Void = Void {};
+/// This `Void` is for represent an empty value.
+/// Any value can be deserialized as `Void`.
+/// Void will be serialized as json's `null`.
+pub struct Void;
 impl<'de> Deserialize<'de> for Void {
-    fn deserialize<D>(_: D) -> Result<Self, D::Error>
+    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
     where
         D: serde::Deserializer<'de>,
     {
-        Ok(Void {})
+        // ignore this value whatever
+        let _ = deserializer.deserialize_any(serde::de::IgnoredAny)?;
+        Ok(Void)
     }
-}
+}
\ No newline at end of file

From fc2949f854271b1f20ae5a75d6e20485859fa7f5 Mon Sep 17 00:00:00 2001
From: 4t145 <u4t145@163.com>
Date: Wed, 25 Oct 2023 16:34:07 +0800
Subject: [PATCH 3/3] cargo fmt

---
 tardis/src/web/web_resp.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tardis/src/web/web_resp.rs b/tardis/src/web/web_resp.rs
index 57b6ef60..11782492 100644
--- a/tardis/src/web/web_resp.rs
+++ b/tardis/src/web/web_resp.rs
@@ -145,4 +145,4 @@ impl<'de> Deserialize<'de> for Void {
         let _ = deserializer.deserialize_any(serde::de::IgnoredAny)?;
         Ok(Void)
     }
-}
\ No newline at end of file
+}