pub struct StatusInRangeAsFailures { /* private fields */ }
Expand description

Response classifier that considers responses with a status code within some range to be failures.

Example

A client with tracing where server errors and client errors are considered failures.

use tower_http::{trace::TraceLayer, classify::StatusInRangeAsFailures};
use tower::{ServiceBuilder, Service, ServiceExt};
use hyper::{Client, Body};
use http::{Request, Method};

let classifier = StatusInRangeAsFailures::new(400..=599);

let mut client = ServiceBuilder::new()
    .layer(TraceLayer::new(classifier.into_make_classifier()))
    .service(Client::new());

let request = Request::builder()
    .method(Method::GET)
    .uri("https://example.com")
    .body(Body::empty())
    .unwrap();

let response = client.ready().await?.call(request).await?;

Implementations

Createa a new StatusInRangeAsFailures.

Panics

Panics if the start or end of range aren’t valid status codes as determined by StatusCode::from_u16.

Createa a new StatusInRangeAsFailures that classifies client and server responses as failures.

This is a convenience for StatusInRangeAsFailures::new(400..=599).

Convert this StatusInRangeAsFailures into a MakeClassifier.

Trait Implementations

The type returned when a response is classified as a failure. Read more

The type used to classify the response end of stream (EOS).

Attempt to classify the beginning of a response. Read more

Classify an error. Read more

Transform the failure classification using a function. Read more

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

This is supported on crate feature follow-redirect only.

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more

This is supported on crate feature follow-redirect only.

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more