From b3de269f172c9ff73a3eb39cf3c0e4dd5e89a066 Mon Sep 17 00:00:00 2001
From: Luca BRUNO <lucab@lucabruno.net>
Date: Fri, 3 May 2024 11:40:00 +0200
Subject: [PATCH] src: fix new linting warnings

---
 src/registry.rs                         | 4 ++--
 static-metric/src/auto_flush_builder.rs | 1 -
 static-metric/src/builder.rs            | 1 -
 3 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/registry.rs b/src/registry.rs
index a4be61f1..4d07d4bb 100644
--- a/src/registry.rs
+++ b/src/registry.rs
@@ -183,8 +183,8 @@ impl RegistryCore {
 
         // Write out MetricFamilies sorted by their name.
         mf_by_name
-            .into_iter()
-            .map(|(_, mut m)| {
+            .into_values()
+            .map(|mut m| {
                 // Add registry namespace prefix, if any.
                 if let Some(ref namespace) = self.prefix {
                     let prefixed = format!("{}_{}", namespace, m.get_name());
diff --git a/static-metric/src/auto_flush_builder.rs b/static-metric/src/auto_flush_builder.rs
index bb0454ca..efb25394 100644
--- a/static-metric/src/auto_flush_builder.rs
+++ b/static-metric/src/auto_flush_builder.rs
@@ -714,7 +714,6 @@ impl<'a> MetricBuilderContext<'a> {
                         })#local_suffix_call,
                     }
                 } else {
-                    let prev_labels_ident = prev_labels_ident;
                     quote! {
                         #name: #member_type::from(
                             #(
diff --git a/static-metric/src/builder.rs b/static-metric/src/builder.rs
index 680c416c..37fa614a 100644
--- a/static-metric/src/builder.rs
+++ b/static-metric/src/builder.rs
@@ -300,7 +300,6 @@ impl<'a> MetricBuilderContext<'a> {
                         })#local_suffix_call,
                     }
                 } else {
-                    let prev_labels_ident = prev_labels_ident;
                     quote! {
                         #name: #member_type::from(
                             #(