CORSOption represents a functional option for configuring the CORS middleware.

LogFormatter gives the signature of the formatter function passed to CustomLoggingHandler.

Logging LogFormatterParams is the structure any formatter will be handed when time to log comes.

MethodHandler is an http.Handler that dispatches to a handler whose key in the MethodHandler's map matches the name of the HTTP request's method, eg:

OriginValidator takes an origin string and returns whether or not that origin is allowed.

RecoveryHandlerLogger is an interface used by the recovering handler to print logs.

RecoveryOption provides a functional approach to define configuration for a handler; such as setting the logging whether or not to print stack traces

loggingHandler is the http.Handler implementation for LoggingHandlerTo and its friends

responseLogger is wrapper of http.ResponseWriter that keeps track of its HTTP status code and body size.