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simplify metrics into async fn

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Mingwei Samuel 2025-01-13 11:31:36 -08:00
parent 9718cebcfc
commit 318ac138c5
1 changed files with 6 additions and 12 deletions
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18
riven/src/metrics.rs
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@ -3,19 +3,13 @@ use std::future::Future;
use crate::time::Instant; use crate::time::Instant;
/// Returns a wrapped future that records the time it takes to complete the future as a histogram metric. /// Returns a wrapped future that records the time it takes to complete the future as a histogram metric.
pub fn timed<Fut>( pub async fn timed<Fut>(future: Fut, operation: &'static str, route: &'static str) -> Fut::Output
future: Fut,
operation: &'static str,
route: &'static str,
) -> impl Future<Output = Fut::Output>
where where
Fut: Future, Fut: Future,
{ {
async move { let start = Instant::now();
let start = Instant::now(); let out = future.await;
let out = future.await; metrics::histogram!("riot_api", "operation" => operation, "route" => route)
metrics::histogram!("riot_api", "operation" => operation, "route" => route) .record(start.elapsed());
.record(start.elapsed()); out
out
}
} }