httperr

README

httperr

Helper error for wrapping golang error with HTTP Status Code and stacktrace

Documentation

Index

• Variables
• func From(statusCode int) error
• func New(err error, statusCode int, message string) error
• func Wrap(err error, msg string) error
• type Error
  • func (e Error) Error() string
  • func (e Error) StatusCode() int
  • func (e Error) Unwrap() error

Variables

var (
	ErrBaseNil = errors.New("httperr: base error is nil")
)

Functions

func From

func From(statusCode int) error

From creates new error from defined statusCode if statusCode doesn't have any status text statusCode changed to http.StatusInternalServerError

func New

func New(err error, statusCode int, message string) error

New wraps err with defined statusCode and message

func Wrap

func Wrap(err error, msg string) error

Wrap wraps err with custom message Wrap's result inherit statusCode from err if err equals *Error

Types

type Error

type Error struct {
	Err error
	// contains filtered or unexported fields
}

Error implements built in error with status code, caller, and message attribute it is recommended to create Error from the provided method instead of creating right from the struct to fill the caller.

func (Error) Error

func (e Error) Error() string

Error returns error message with caller

func (Error) StatusCode

func (e Error) StatusCode() int

StatusCode returns e.statusCode

func (Error) Unwrap

func (e Error) Unwrap() error

Unwrap enables errors.As and errors.Is