build(deps): bump clap from 4.5.18 to 4.5.19

Cargo.toml

@@ -34,7 +34,7 @@ version = "0.4.38"
 [dependencies.clap]
 default-features = false
 features = ["suggestions", "color", "derive", "std", "cargo"]
-version = "4.5.18"
+version = "4.5.19"
 
 [dependencies.elasticsearch]
 default-features = false

src/bin/elasticsearch_exporter.rs

@@ -80,6 +80,7 @@ pub fn panic_hook() {
 mod cli;
 use cli::{signal_channel, Opts};
 
+#[allow(clippy::needless_return)]
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn std::error::Error>> {
     panic_hook();

src/metric/metric_type.rs

@@ -27,7 +27,7 @@ pub enum MetricType {
     Null,
 }
 
-impl<'s> TryFrom<RawMetric<'s>> for MetricType {
+impl TryFrom<RawMetric<'_>> for MetricType {
     type Error = MetricError;
 
     fn try_from(metric: RawMetric) -> Result<Self, MetricError> {
@@ -158,19 +158,19 @@ impl<'s> TryFrom<RawMetric<'s>> for MetricType {
             // pool_size is an int - MetricType::Gauge
             "size" => {
                 // parse byte unit
-                return match parse_i64() {
+                match parse_i64() {
                     Ok(int) => Ok(MetricType::Gauge(int)),
                     Err(e) => {
                         if let Some(byte_str) = value.as_str() {
-                            return Ok(MetricType::Gauge(
+                            Ok(MetricType::Gauge(
                                 // FIX: Possible accuracy loss (Prometheus accepts up to 64 bits)
                                 Byte::from_str(byte_str).map(|b| b.as_u128()).or(Err(e))? as i64,
-                            ));
+                            ))
+                        } else {
+                            Err(e)
                         }
-
-                        Err(e)
                     }
-                };
+                }
             }
 
             // docs_per_second -> second - https://www.elastic.co/guide/en/elasticsearch/reference/current/cat-transforms.html

src/metric/mod.rs

@@ -35,7 +35,7 @@ impl Metric {
     }
 }
 
-impl<'s> TryFrom<RawMetric<'s>> for Metric {
+impl TryFrom<RawMetric<'_>> for Metric {
     type Error = MetricError;
 
     fn try_from(metric: RawMetric) -> Result<Self, MetricError> {