util - tower

Modules

error Error types
future Future types
rng [PRNG] utilities for tower middleware.

Structs

AndThen Service returned by the and_then combinator.
AndThenLayer A Layer that produces a AndThen service.
BoxCloneService A Clone + Send boxed Service.
BoxCloneServiceLayer A Clone + Send boxed Layer.
BoxCloneSyncService A Clone + Send + Sync boxed Service.
BoxCloneSyncServiceLayer A Clone + Send + Sync boxed Layer.
BoxLayer A boxed Layer trait object.
BoxService A boxed Service + Send trait object.
CallAll This is a Stream of responses resulting from calling the wrapped Service for each request received on the wrapped Stream.
CallAllUnordered A stream of responses received from the inner service in received order.
FutureService A type that implements Service for a Future that produces a Service.
MapErr Service returned by the map_err combinator.
MapErrLayer A Layer that produces MapErr services.
MapFuture Service returned by the map_future combinator.
MapFutureLayer A Layer that produces a MapFuture service.
MapRequest Service returned by the MapRequest combinator.
MapRequestLayer A Layer that produces MapRequest services.
MapResponse Service returned by the map_response combinator.
MapResponseLayer A Layer that produces a MapResponse service.
MapResult Service returned by the map_result combinator.
MapResultLayer A Layer that produces a MapResult service.
Oneshot A Future consuming a Service and request, waiting until the Service is ready, and then calling Service::call with the request, and waiting for that Future.
Optional Optionally forwards requests to an inner service.
Ready A future that yields a mutable reference to the service when it is ready to accept a request.
ReadyOneshot A Future that yields the service when it is ready to accept a request.
ServiceFn A Service implemented by a closure.
Then Service returned by the then combinator.
ThenLayer A Layer that produces a Then service.
UnsyncBoxService A boxed Service trait object.

Enums

Either Combine two different service types into a single type.

Traits

ServiceExt An extension trait for Services that provides a variety of convenient adapters

Functions

future_service Returns a new FutureService for the given future.
option_layer Convert an Option<Layer> into a Layer.
service_fn Returns a new ServiceFn with the given closure.