Merge pull request 'Update Rust crate metrics to 0.19.0' (#28) from renovate/metrics-0.x into dev

Reviewed-on: #28

Cargo.lock

@@ -472,6 +472,16 @@ dependencies = [
  "metrics-macros",
 ]
 
+[[package]]
+name = "metrics"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "142c53885123b68d94108295a09d4afe1a1388ed95b54d5dacd9a454753030f2"
+dependencies = [
+ "ahash",
+ "metrics-macros",
+]
+
 [[package]]
 name = "metrics-exporter-prometheus"
 version = "0.9.0"
@@ -481,7 +491,7 @@ dependencies = [
  "hyper",
  "indexmap",
  "ipnet",
- "metrics",
+ "metrics 0.18.1",
  "metrics-util",
  "parking_lot 0.11.2",
  "quanta",
@@ -511,7 +521,7 @@ dependencies = [
  "crossbeam-epoch",
  "crossbeam-utils",
  "hashbrown",
- "metrics",
+ "metrics 0.18.1",
  "num_cpus",
  "parking_lot 0.11.2",
  "quanta",
@@ -834,7 +844,7 @@ dependencies = [
  "flate2",
  "futures-util",
  "hyper",
- "metrics",
+ "metrics 0.19.0",
  "metrics-exporter-prometheus",
  "serde",
  "serde_json",

Cargo.toml

@@ -23,6 +23,6 @@ tokio-util = { version = "0.7.2", features = ["io"] }
 futures-util = "0.3.21"
 uuid = { version = "1.1.1", features = ["v4"] }
 serde_json = "1.0.81"
-metrics = "0.18.1"
+metrics = "0.19.0"
 metrics-exporter-prometheus = "0.9.0"
 serde = { version = "1.0", features = ["derive"] }