pub struct AndRouteMatcher<T, U>where
    T: RouteMatcher,
    U: RouteMatcher,
{ /* private fields */ }
Expand description

Allows multiple RouteMatcher values to be combined when accessing a request.

Examples

  let methods = vec![Method::GET, Method::HEAD];
  let supported_media_types = vec![mime::APPLICATION_JSON];
  let method_matcher = MethodOnlyRouteMatcher::new(methods);
  let accept_matcher = AcceptHeaderRouteMatcher::new(supported_media_types);
  let matcher = AndRouteMatcher::new(method_matcher, accept_matcher);

  state.put(Method::GET);

  // Request that matches both requirements
  let mut headers = HeaderMap::new();
  headers.insert(ACCEPT, mime::APPLICATION_JSON.to_string().parse().unwrap());
  state.put(headers);
  assert!(matcher.is_match(&state).is_ok());

  // Request that fails method requirements
  state.put(Method::POST);
  assert!(matcher.is_match(&state).is_err());

  // Request that fails accept header
  state.put(Method::GET);
  let mut headers = HeaderMap::new();
  headers.insert(ACCEPT, mime::TEXT.to_string().parse().unwrap());
  state.put(headers);
  assert!(matcher.is_match(&state).is_err());

Implementations

Creates a new AndRouteMatcher

Trait Implementations

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Determines if the Request meets pre-defined conditions.

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.

The concrete RouteMatcher each implementation will provide.
Transform into a RouteMatcher of the the associated type identified by Output.
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
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