Crate tower_async_bridge

Tower Async Bridge traits and extensions.

You can make use of this crate in order to:

• Turn a tower::Service into a tower_async::Service (requires the into_async feature);
• Turn a tower_async::Service into a tower::Service;
• Use a tower_async::Layer within a tower environment (e.g. tower::ServiceBuilder);
• Use a tower::Layer within a tower_async environment (e.g. tower_async::ServiceBuilder) (requires the into_async feature);

Please check the crate’s unit tests and examples to see specifically how to use the crate in order to achieve this.

Furthermore we also urge you to only use this kind of approach for transition purposes and not as a permanent way of life. Best in our opinion is to use one or the other and not to combine the two. But if you do absolutely must use one combined with the other, this crate should allow you to do exactly that.

Structs

• AsyncLayer
  A wrapper around a tower_layer::Layer that implements tower_async_layer::Layer and is the type returned by AsyncLayerExt::into_async.
• AsyncServiceWrapper
  A wrapper around a tower_service::Service that implements tower_async_service::Service.
• ClassicLayer
  A wrapper around a tower_layer::Layer that implements tower_async_layer::Layer and is the type returned by ClassicLayerExt::into_classic.
• ClassicServiceWrapper
  Service returned by crate::ClassicServiceExt::into_classic.

Traits

• AsyncLayerExt
  AsyncLayerExt adds a method to any tower_layer::Layer that wraps it in an AsyncLayer so that it can be used within a tower_async_layer::Layer environment.
• AsyncServiceExt
  Extension for a tower::Service to turn it into an async Service.
• ClassicLayerExt
  ClassicLayerExt adds a method to any tower_async_layer::Layer that wraps it in a ClassicLayer so that it can be used within a tower_layer::Layer environment.
• ClassicServiceExt
  Extension trait for tower::Service that provides the ClassicServiceExt::into_classic method.