Fix clippy warnings

meilisearch-http/src/lib.rs

@@ -30,7 +30,7 @@ pub fn setup_meilisearch(opt: &Opt) -> anyhow::Result<MeiliSearch> {
     let mut meilisearch = MeiliSearch::builder();
 
     // disable autobatching?
-    let _ = AUTOBATCHING_ENABLED.store(
+    AUTOBATCHING_ENABLED.store(
         opt.scheduler_options.disable_auto_batching,
         std::sync::atomic::Ordering::Relaxed,
     );

meilisearch-lib/src/dump/error.rs

@@ -11,7 +11,7 @@ pub enum DumpError {
     #[error("An internal error has occurred. `{0}`.")]
     Internal(Box<dyn std::error::Error + Send + Sync + 'static>),
     #[error("{0}")]
-    IndexResolver(#[from] IndexResolverError),
+    IndexResolver(Box<IndexResolverError>),
 }
 
 internal_error!(
@@ -26,6 +26,12 @@ internal_error!(
     TaskError
 );
 
+impl From<IndexResolverError> for DumpError {
+    fn from(e: IndexResolverError) -> Self {
+        Self::IndexResolver(Box::new(e))
+    }
+}
+
 impl ErrorCode for DumpError {
     fn error_code(&self) -> Code {
         match self {

meilisearch-lib/src/tasks/scheduler.rs

@@ -484,7 +484,7 @@ fn make_batch(tasks: &mut TaskQueue, config: &SchedulerConfig) -> Processing {
                     match list.peek() {
                         Some(pending) if pending.kind == kind => {
                             // We always need to process at least one task for the scheduler to make progress.
-                            if config.disable_auto_batching && task_list.len() > 0 {
+                            if config.disable_auto_batching && !task_list.is_empty() {
                                 break;
                             }
                             let pending = list.pop().unwrap();