Trait Predicate

pub trait Predicate<Request>

Checks a request synchronously.

Associated Types

type Request;

The type of requests returned by check.

This request is forwarded to the inner service if the predicate succeeds.

Required Methods

fn check(&mut self, request: Request) -> Result<Self::Request, BoxError>

Check whether the given request should be forwarded.

If the future resolves with Ok, the request is forwarded to the inner service.

Implementors