error

Documentation

Index

• Variables
• func ErrInvalidRequest(err error) render.Renderer
• func ErrRender(err error) render.Renderer
• func ErrUnauthorized(err error) render.Renderer
• type ErrResponse
  • func (e *ErrResponse) Render(w http.ResponseWriter, r *http.Request) error

Variables

var ErrNotFound = &ErrResponse{HTTPStatusCode: 404, StatusText: "Resource not found."}

Functions

func ErrInvalidRequest

func ErrInvalidRequest(err error) render.Renderer

func ErrRender

func ErrRender(err error) render.Renderer

func ErrUnauthorized

func ErrUnauthorized(err error) render.Renderer

Types

type ErrResponse

type ErrResponse struct {
	Err            error `json:"-"` // low-level runtime error
	HTTPStatusCode int   `json:"-"` // http response status code

	StatusText string `json:"status"`          // user-level status message
	AppCode    int64  `json:"code,omitempty"`  // application-specific error code
	ErrorText  string `json:"error,omitempty"` // application-level error message, for debugging
}

ErrResponse renderer type for handling all sorts of error.

In the best case scenario, the excellent github.com/pkg/error package helps reveal information on the error, setting it on Err, and in the Render() method, using it to set the application-specific error code in AppCode.

func (*ErrResponse) Render

func (e *ErrResponse) Render(w http.ResponseWriter, r *http.Request) error