Trait MatchFn 

pub trait MatchFn<Request, A>:
    Sealed<Request, A>
    + Send
    + Sync
    + 'static { }

A MatchFn is a Matcher implemented using a function.

You do not need to implement this trait yourself. Instead, you need to use the match_fn function to create a MatchFn.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<F, Request> MatchFn<Request, ((), ())> for F

where F: Fn() -> bool + Send + Sync + 'static,

impl<F, Request> MatchFn<Request, ((), (Request,))> for F

where F: Fn(&Request) -> bool + Send + Sync + 'static,

impl<F, Request> MatchFn<Request, ((Extensions,), ())> for F

where F: Fn(Option<&Extensions>) -> bool + Send + Sync + 'static,

impl<F, Request> MatchFn<Request, ((Extensions,), (Request,))> for F

where F: Fn(Option<&Extensions>, &Request) -> bool + Send + Sync + 'static,