pub struct RequestCounter { /* private fields */ }Expand description
Tracks in-flight HTTP requests and enforces a configured maximum.
Clone this to share the same underlying atomic across the tower layer, the
concurrency-limit middleware, and any endpoint that needs to read the count.
Call layer to obtain the [InFlightRequestsLayer] that
increments the counter for every request.
Implementations§
Source§impl RequestCounter
impl RequestCounter
Sourcepub fn layer(&self) -> InFlightRequestsLayer
pub fn layer(&self) -> InFlightRequestsLayer
Returns a [InFlightRequestsLayer] that increments this counter for every request.
Sourcepub async fn run_emitter(self)
pub async fn run_emitter(self)
Periodically calls emit with the current in-flight count.
Runs forever; intended to be spawned as a background task.
Trait Implementations§
Source§impl Clone for RequestCounter
impl Clone for RequestCounter
Source§fn clone(&self) -> RequestCounter
fn clone(&self) -> RequestCounter
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read moreAuto Trait Implementations§
impl Freeze for RequestCounter
impl RefUnwindSafe for RequestCounter
impl Send for RequestCounter
impl Sync for RequestCounter
impl Unpin for RequestCounter
impl UnwindSafe for RequestCounter
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§impl<T> IntoRequest<T> for T
impl<T> IntoRequest<T> for T
§fn into_request(self) -> Request<T>
fn into_request(self) -> Request<T>
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