Struct xitca_web::middleware::tower_http_compat::TowerHttpCompat

pub struct TowerHttpCompat<L>(/* private fields */);

A middleware type that bridge xitca-service and tower-service. Any tower-http type that impl Layer trait can be passed to it and used as xitca-web’s middleware.

Type mutation

TowerHttpCompat would mutate response body type from B to CompatBody<ResB>. Service enclosed by it must be able to handle it’s mutation or utilize TypeEraser to erase the mutation.

Implementations

impl<L> TowerHttpCompat<L>

pub const fn new(layer: L) -> Self

Construct a new xitca-web middleware from tower-http layer type.

Limitation:

tower::Service::poll_ready implementation is ignored by TowerHttpCompat. if a tower Service is sensitive to poll_ready implementation it should not be used.

Example:

use xitca_web::middleware::tower_http_compat::TowerHttpCompat;
use tower_http::set_status::SetStatusLayer;

App::new()
    .at("/", fn_service(handler))
    .enclosed(TowerHttpCompat::new(SetStatusLayer::new(StatusCode::NOT_FOUND)));

Trait Implementations

impl<L: Clone> Clone for TowerHttpCompat<L>

fn clone(&self) -> TowerHttpCompat<L>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<L, S, E> Service<Result<S, E>> for TowerHttpCompat<L>

where L: Layer<CompatLayer<S>>,

type Response = TowerCompatService<<L as Layer<CompatLayer<S>>>::Service>

The Ok part of output future.

type Error = E

The Err part of output future.

async fn call(&self, res: Result<S, E>) -> Result<Self::Response, Self::Error>