handler

Documentation

Index

• func CreateOptionsHandler(methods ...string) http.HandlerFunc
• func HeadHandler(next http.Handler) http.HandlerFunc
• type HeadResponseWriter
  • func (w *HeadResponseWriter) Header() http.Header
  • func (w *HeadResponseWriter) Write(b []byte) (int, error)
  • func (w *HeadResponseWriter) WriteHeader(statusCode int)

Functions

func CreateOptionsHandler

func CreateOptionsHandler(methods ...string) http.HandlerFunc

CreateOptionsHandler creates a generic options handler that takes a list of allowed methods.

func HeadHandler

func HeadHandler(next http.Handler) http.HandlerFunc

HeadHandler returns a handler that prevents a body from being returned for any wrapped request handler if the HTTP method is HEAD.

Types

type HeadResponseWriter

type HeadResponseWriter struct {
	Bytes      int
	StatusCode int
	// contains filtered or unexported fields
}

HeadResponseWriter captures input to an http.ResponseWriter

func (*HeadResponseWriter) Header

func (w *HeadResponseWriter) Header() http.Header

Header proxies http.ResponseWriter Header

func (*HeadResponseWriter) Write

func (w *HeadResponseWriter) Write(b []byte) (int, error)

Write prevents http.ResponseWriter Write from writing anything to the response body for HEAD requests.

func (*HeadResponseWriter) WriteHeader

func (w *HeadResponseWriter) WriteHeader(statusCode int)

WriteHeader proxies http.ResponseWriter WriteHeader