Struct LogContextService

pub struct LogContextService<S, R> { /* private fields */ }

A service which wraps another service and creates a log context for each request.

Implementations

impl<S, R> LogContextService<S, R>

pub fn new(inner: S, tagger: fn(&R) -> Cow<'static, str>) -> Self

Trait Implementations

impl<S: Clone, R> Clone for LogContextService<S, R>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<S, R> Service<R> for LogContextService<S, R>

where S: Service<R>,

type Response = <S as Service<R>>::Response

Responses given by the service.

type Error = <S as Service<R>>::Error

Errors produced by the service.

type Future = TaskLocalFuture<LogContext, PollRecordingFuture<<S as Service<R>>::Future>>

The future response value.

fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests.

fn call(&mut self, req: R) -> Self::Future

Process the request and return the response asynchronously.