Crate tower_layer

Layer traits and extensions.

A layer decorates an service and provides additional functionality. It allows other services to be composed with the service that implements layer.

A middleware implements the Layer and Service trait.

Structs

• Identity
  A no-op middleware.
• LayerFn
  A Layer implemented by a closure. See the docs for layer_fn for more details.
• Stack
  Two middlewares chained together.

Traits

• Layer
  Decorates a Service, transforming either the request or the response.

Functions

• layer_fn
  Returns a new LayerFn that implements Layer by calling the given function.