mirror of https://git.asonix.dog/asonix/pict-rs
49 lines
1.2 KiB
Rust
49 lines
1.2 KiB
Rust
use actix_web::dev::{Service, Transform};
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use futures::future::{ok, Ready};
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use std::task::{Context, Poll};
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use tracing_futures::{Instrument, Instrumented};
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pub(crate) struct Tracing;
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pub(crate) struct TracingMiddleware<S> {
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inner: S,
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}
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impl<S> Transform<S> for Tracing
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where
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S: Service,
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S::Future: 'static,
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{
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type Request = S::Request;
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type Response = S::Response;
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type Error = S::Error;
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type InitError = ();
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type Transform = TracingMiddleware<S>;
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type Future = Ready<Result<Self::Transform, Self::InitError>>;
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fn new_transform(&self, service: S) -> Self::Future {
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ok(TracingMiddleware { inner: service })
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}
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}
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impl<S> Service for TracingMiddleware<S>
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where
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S: Service,
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S::Future: 'static,
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{
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type Request = S::Request;
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type Response = S::Response;
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type Error = S::Error;
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type Future = Instrumented<S::Future>;
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fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>> {
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self.inner.poll_ready(cx)
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}
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fn call(&mut self, req: S::Request) -> Self::Future {
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self.inner
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.call(req)
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.instrument(tracing::info_span!("request"))
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}
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}
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