Fix clippy error within 1.90.0 (#1466)

* Fix clippy error within 1.90.0

Signed-off-by: Quanyi Ma <eli@patch.sh>

* Fix clippy error within 1.90.0

Signed-off-by: Quanyi Ma <eli@patch.sh>

---------

Signed-off-by: Quanyi Ma <eli@patch.sh>

Author: genedna

mercury/src/internal/index.rs

@@ -205,6 +205,12 @@ pub struct Index {
 }
 
 impl Index {
+    pub fn new() -> Self {
+        Index {
+            entries: BTreeMap::new(),
+        }
+    }
+    
     fn check_header(file: &mut impl Read) -> Result<u32, GitError> {
         let mut magic = [0; 4];
         file.read_exact(&mut magic)?;
@@ -224,12 +230,6 @@ impl Index {
         Ok(entries)
     }
 
-    pub fn new() -> Self {
-        Index {
-            entries: BTreeMap::new(),
-        }
-    }
-
     pub fn size(&self) -> usize {
         self.entries.len()
     }
@@ -400,6 +400,12 @@ impl Index {
     }
 }
 
+impl Default for Index {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl Index {
     /// Load index. If it does not exist, return an empty index.
     pub fn load(index_file: impl AsRef<Path>) -> Result<Self, GitError> {

mercury/src/internal/pack/decode.rs

@@ -478,7 +478,7 @@ impl Pack {
     /// <br> Attention: It will consume the `pack` and return in a JoinHandle.
     pub fn decode_async(
         mut self,
-        mut pack: (impl BufRead + Send + 'static),
+        mut pack: impl BufRead + Send + 'static,
         sender: UnboundedSender<Entry>,
     ) -> JoinHandle<Pack> {
         thread::spawn(move || {

mono/src/api/mr/model.rs

@@ -1,4 +1,5 @@
 #[derive(Debug, Clone, serde::Deserialize, serde::Serialize, utoipa::ToSchema)]
+#[allow(dead_code)]
 pub struct VerifyMrPayload {
     pub assignees: Vec<String>,
 }