fix warnings

Signed-off-by: William Casarin <[email protected]>

build.rs

@@ -77,8 +77,10 @@ fn main() {
         .include("nostrdb/deps/secp256k1/include")
         // Add other include paths
         //.flag("-Wall")
+        .flag("-Wno-sign-compare")
         .flag("-Wno-misleading-indentation")
-        .flag("-Wno-unused-function");
+        .flag("-Wno-unused-function")
+        .flag("-Wno-unused-parameter");
     //.flag("-Werror")
     //.flag("-g")
 

src/block.rs

@@ -9,6 +9,8 @@ pub struct Blocks<'a> {
 #[derive(Debug)]
 pub struct Block<'a> {
     ptr: *mut bindings::ndb_block,
+
+    #[allow(dead_code)]
     txn: Option<&'a Transaction>,
 }
 
@@ -130,6 +132,7 @@ impl Bech32Type {
 }
 
 impl<'a> Block<'a> {
+    #[allow(dead_code)]
     pub(crate) fn new_transactional(
         ptr: *mut bindings::ndb_block,
         txn: &'a Transaction,
@@ -140,6 +143,7 @@ impl<'a> Block<'a> {
         }
     }
 
+    #[allow(dead_code)]
     pub(crate) fn new_owned(ptr: *mut bindings::ndb_block) -> Block<'static> {
         Block { ptr, txn: None }
     }
@@ -199,6 +203,7 @@ impl<'a> Blocks<'a> {
         }
     }
 
+    #[allow(dead_code)]
     pub(crate) fn new_owned(ptr: *mut bindings::ndb_blocks) -> Blocks<'static> {
         Blocks { ptr, txn: None }
     }

src/filter.rs

@@ -142,6 +142,7 @@ impl FilterBuilder {
         self.start_field(bindings::ndb_filter_fieldtype_NDB_FILTER_SINCE);
     }
 
+    #[allow(dead_code)]
     fn start_limit_field(&mut self) {
         self.start_field(bindings::ndb_filter_fieldtype_NDB_FILTER_LIMIT);
     }
@@ -150,6 +151,7 @@ impl FilterBuilder {
         self.start_field(bindings::ndb_filter_fieldtype_NDB_FILTER_IDS);
     }
 
+    #[allow(dead_code)]
     fn start_events_field(&mut self) {
         self.start_tags_field('e');
     }

src/note.rs

@@ -44,6 +44,7 @@ impl<'a> Note<'a> {
     /// use this method directly, public consumer would use from_json instead.
     ///
     /// [Drop]: std::ops::Drop
+    #[allow(dead_code)]
     pub(crate) fn new_owned(ptr: *mut bindings::ndb_note, size: usize) -> Note<'static> {
         Note::Owned { ptr, size }
     }

src/test_util.rs

@@ -1,6 +1,7 @@
 use std::fs;
 use std::path::Path;
 
+#[allow(dead_code)]
 pub fn cleanup_db(path: &str) {
     let p = Path::new(path);
     let _ = fs::remove_file(p.join("data.mdb"));