package middleware import ( "net/http" "golang.org/x/net/context" ) // Middleware is an interface to allow the use of ordinary functions as Docker API filters. // Any struct that has the appropriate signature can be registered as a middleware. type Middleware interface { WrapHandler(func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error) func(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error }