Module middleware

Experimental middleware.

Analogous to the middleware module in Actix Web.

Structs

• CatchPanic
  A middleware to catch panics in wrapped handlers and middleware, returning empty 500 responses.
• ErrorHandlers
  Middleware for registering custom status code based error handlers.
• LoadShed
  A middleware that sheds load when the inner service isn’t ready.
• MapResBodyMiddleware
  Middleware transform for map_response_body.
• MapResMiddleware
  Middleware transform for map_response.
• MiddlewareFn
  Middleware transform for from_fn.
• Next
  Wraps the “next” service in the middleware chain.
• NormalizePath
  Middleware for normalizing a request’s path so that routes can be matched more flexibly.
• PanicReporter
  A middleware that triggers a callback when the worker is panicking.
• RedirectHttps
  A middleware to redirect traffic to HTTPS if connection is insecure.

Functions

• from_fn
  Wraps an async function to be used as a middleware.
• map_response
  Creates a middleware from an async function that is used as a mapping function for a ServiceResponse.
• map_response_body
  Creates a middleware from an async function that is used as a mapping function for an impl MessageBody.
• redirect_to_www
  A function middleware to redirect traffic to www. if not already there.