Crate tower_util

Various utility types and functions that are generally with Tower.

Modules

• error
  Error types
• future
  Future types
• layer
  Different ways to chain service layers.

Structs

• BoxService
  A boxed Service + Send trait object.
• CallAll
  This is a futures::Stream of responses resulting from calling the wrapped tower::Service for each request received on the wrapped Stream.
• CallAllUnordered
  A stream of responses received from the inner service in received order.
• 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
  Future yielding a Service once the service is ready to process a request
• ServiceFn
  A Service implemented by a closure.
• UnsyncBoxService
  A boxed Service trait object.

Enums

• Either
  Combine two different service types into a single type.

Functions

• service_fn
  Returns a new ServiceFn with the given closure.