Tune up lints for 1.71 Rust

instrumentisto · Jul 14, 2023 · 0c9b309 · 0c9b309
1 parent cdcc98e
commit 0c9b309
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/src/lib.rs b/src/lib.rs
@@ -107,6 +107,8 @@
     clippy::print_stdout,
     clippy::rc_buffer,
     clippy::rc_mutex,
+    clippy::redundant_clone,
+    clippy::ref_patterns,
     clippy::rest_pat_in_fully_bound_structs,
     clippy::same_name_method,
     clippy::semicolon_inside_block,

diff --git a/src/storage/mutable.rs b/src/storage/mutable.rs
@@ -208,7 +208,7 @@ impl Storage {
 
                 // This way we reuse existing `description` if it has been set
                 // before metric registration.
-                let mut entry = storage.entry(name.into()).or_default();
+                let entry = storage.entry(name.into()).or_default();
                 // We should register in `prometheus::Registry` before storing
                 // in our `Collection`. This way `metrics::Recorder`
                 // implementations using this `storage::Mutable` will be able to