From 7398888ce269abe305c4cd578df8cc17e81e4d61 Mon Sep 17 00:00:00 2001
From: tyranron <tyranron@gmail.com>
Date: Mon, 21 Oct 2024 12:44:47 +0200
Subject: [PATCH] Upgrade `metrics` crate from 0.23 to 0.24 version

---
 CHANGELOG.md        |  7 +++++--
 Cargo.toml          |  6 +++---
 src/metric.rs       | 14 ++++++++++++++
 src/recorder/mod.rs | 14 ++++++++------
 4 files changed, 30 insertions(+), 11 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index bd445f6..f22b5a0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,8 +13,11 @@ All user visible changes to this project will be documented in this file. This p
 
 ### BC Breaks
 
-- Bumped up [MSRV] to 1.81 because for `#[expect]` attribute usage. ([todo])
+- Upgraded to 0.24 version of `metrics` crate. ([todo])
+- Upgraded to 0.18 version of `metrics-util` crate. ([todo])
+- Bumped up [MSRV] to 1.81 because for `#[expect]` attribute usage. ([a1192b5d])
 
+[a1192b5d]: /../../commit/a1192b5d1d7d6069b82d10f71d7fc4e0583897c0
 [todo]: /../../commit/todo
 
 
@@ -28,7 +31,7 @@ All user visible changes to this project will be documented in this file. This p
 ### BC Breaks
 
 - Upgraded to 0.23 version of `metrics` crate. ([#11], [#10])
-- Upgraded to 0.13 version of `metrics-util` crate. ([#11], [#10])
+- Upgraded to 0.17 version of `metrics-util` crate. ([#11], [#10])
 - Bumped up [MSRV] to 1.72 because of newer dependencies versions. ([#11], [#10])
 
 [#10]: /../../issues/10
diff --git a/Cargo.toml b/Cargo.toml
index b0a6fdd..1910866 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,8 +16,8 @@ include = ["/src/", "/CHANGELOG.md", "/LICENSE-APACHE", "/LICENSE-MIT", "/README
 
 [dependencies]
 arc-swap = "1.5"
-metrics = { version = "0.23", default-features = false }
-metrics-util = { version = "0.17", features = ["registry"], default-features = false }
+metrics = { version = "0.24", default-features = false }
+metrics-util = { version = "0.18", features = ["registry"], default-features = false }
 prometheus = { version = "0.13", default-features = false }
 sealed = "0.6"
 smallvec = "1.10"
@@ -27,4 +27,4 @@ smallvec = "1.10"
 thiserror = "1.0.2"
 
 [dev-dependencies]
-metrics-util = { version = "0.17", features = ["layer-filter"], default-features = false }
+metrics-util = { version = "0.18", features = ["layer-filter"], default-features = false }
diff --git a/src/metric.rs b/src/metric.rs
index bfe77f3..a1344e2 100644
--- a/src/metric.rs
+++ b/src/metric.rs
@@ -84,6 +84,12 @@ impl metrics::HistogramFn for Metric<prometheus::Histogram> {
     fn record(&self, value: f64) {
         self.0.observe(value);
     }
+
+    fn record_many(&self, value: f64, count: usize) {
+        for _ in 0..count {
+            self.record(value);
+        }
+    }
 }
 
 /// Fallible [`Metric`] stored in [`metrics::Registry`].
@@ -180,6 +186,14 @@ where
             m.record(value);
         }
     }
+
+    fn record_many(&self, value: f64, count: usize) {
+        if let Ok(m) = &*self.0 {
+            for _ in 0..count {
+                m.record(value);
+            }
+        }
+    }
 }
 
 /// [`prometheus`] metric with an ability to substitute its [`help` description]
diff --git a/src/recorder/mod.rs b/src/recorder/mod.rs
index 08f9f97..a554159 100644
--- a/src/recorder/mod.rs
+++ b/src/recorder/mod.rs
@@ -911,7 +911,7 @@ impl<S, L> Builder<S, L> {
     where
         S: failure::Strategy + Clone,
         L: Layer<Recorder<S>>,
-        <L as Layer<Recorder<S>>>::Output: metrics::Recorder + 'static,
+        <L as Layer<Recorder<S>>>::Output: metrics::Recorder + Sync + 'static,
     {
         let Self { storage, failure_strategy, layers } = self;
         let rec = Recorder {
@@ -986,7 +986,7 @@ impl<S, L> Builder<S, L> {
         S: failure::Strategy + Clone,
         L: Layer<freezable::Recorder<S>>,
         <L as Layer<freezable::Recorder<S>>>::Output:
-            metrics::Recorder + 'static,
+            metrics::Recorder + Sync + 'static,
     {
         let Self { storage, failure_strategy, layers } = self;
         let rec = freezable::Recorder::wrap(Recorder {
@@ -1065,7 +1065,8 @@ impl<S, L> Builder<S, L> {
     where
         S: failure::Strategy + Clone,
         L: Layer<frozen::Recorder<S>>,
-        <L as Layer<frozen::Recorder<S>>>::Output: metrics::Recorder + 'static,
+        <L as Layer<frozen::Recorder<S>>>::Output:
+            metrics::Recorder + Sync + 'static,
     {
         let Self { storage, failure_strategy, layers } = self;
         let rec =
@@ -1139,7 +1140,7 @@ impl<S, L> Builder<S, L> {
     where
         S: failure::Strategy + Clone,
         L: Layer<Recorder<S>>,
-        <L as Layer<Recorder<S>>>::Output: metrics::Recorder + 'static,
+        <L as Layer<Recorder<S>>>::Output: metrics::Recorder + Sync + 'static,
     {
         self.try_build_and_install().unwrap_or_else(|e| {
             panic!(
@@ -1203,7 +1204,7 @@ impl<S, L> Builder<S, L> {
         S: failure::Strategy + Clone,
         L: Layer<freezable::Recorder<S>>,
         <L as Layer<freezable::Recorder<S>>>::Output:
-            metrics::Recorder + 'static,
+            metrics::Recorder + Sync + 'static,
     {
         self.try_build_freezable_and_install().unwrap_or_else(|e| {
             panic!(
@@ -1271,7 +1272,8 @@ impl<S, L> Builder<S, L> {
     where
         S: failure::Strategy + Clone,
         L: Layer<frozen::Recorder<S>>,
-        <L as Layer<frozen::Recorder<S>>>::Output: metrics::Recorder + 'static,
+        <L as Layer<frozen::Recorder<S>>>::Output:
+            metrics::Recorder + Sync + 'static,
     {
         self.try_build_frozen_and_install().unwrap_or_else(|e| {
             panic!(