clippy fix

src/error.rs

@@ -43,18 +43,22 @@ impl Parameter {
         self.is_uri() || self.is_alias_id()
     }
 
+    #[must_use]
     pub fn is_uri(&self) -> bool {
         matches!(self, Self::Uri(_))
     }
 
+    #[must_use]
     pub fn is_alias_id(&self) -> bool {
         matches!(self, Self::AliasID(_))
     }
 
+    #[must_use]
     pub fn is_share_id(&self) -> bool {
         matches!(self, Self::ShareID(_))
     }
 
+    #[must_use]
     pub fn is_file_id(&self) -> bool {
         matches!(self, Self::FileID(_))
     }
@@ -139,6 +143,7 @@ impl Error {
         })
     }
 
+    #[must_use]
     pub fn is_stdio_kind(&self, kind: std::io::ErrorKind) -> bool {
         if let Self::StdIo(e) = self {
             e.kind() == kind

src/test_util/mock_client.rs

@@ -222,7 +222,7 @@ mod tests {
         let share_ids: [_; 10] = std::array::from_fn(|_| add_share(&client));
 
         for share_id in share_ids.as_ref() {
-            let res = client.insert_share(&share_id, MockShare::default());
+            let res = client.insert_share(share_id, MockShare::default());
             assert!(res.is_err());
             assert!(res.unwrap_err().response_contains("can't insert share"));
         }
@@ -290,7 +290,7 @@ mod tests {
         let file_ids: [_; 10] = std::array::from_fn(|_| add_file(&client, &share_id));
 
         for file_id in file_ids.as_ref() {
-            let res = client.insert_file(&share_id, &file_id, MockFile::default());
+            let res = client.insert_file(&share_id, file_id, MockFile::default());
             assert!(res.is_err());
             assert!(res.unwrap_err().response_contains("can't insert file"));
         }