Module catcher

Types and traits for error catchers and their handlers and return types.

Structs

• Catcher
  An error catching route.

Traits

• Cloneable
  Helper trait to make a Catcher’s Box<dyn Handler> Clone.
• Handler
  Trait implemented by Catcher error handlers.

Type Aliases

• BoxFuture
  Type alias for the return type of a raw Catcher’s Handler.
• Result
  Type alias for the return type of a Catcher’s Handler::handle().