(** Plug-based middleware composition.

    A plug is a function that wraps a handler, allowing pre/post processing of
    requests and responses. Inspired by Phoenix/Elixir's plug system.

    {1 Usage}

    {[
      open Hcs

      let pipeline =
        Plug.Logger.create ~clock logger
        @> Plug.Compress.create ()
        @> Plug.Timeout.create ~clock 30.0
        @> Plug.identity

      let handler = Plug.apply pipeline my_handler
    ]} *)

include Core
module Logger = Logger
module Request_id = Request_id
module Head = Head
module Timeout = Timeout
module Recover = Recover
module Cors = Cors
module Rate_limit = Rate_limit
module Etag = Etag
module Cache_control = Cache_control
module Static = Static
module Compress = Compress
module Circuit_breaker = Circuit_breaker
module Retry = Retry
module Basic_auth = Basic_auth
module Csrf = Csrf
module Negotiate = Negotiate
module Token = Token
module Session = Session