errors

Documentation

Overview

Package errors implements functions to manipulate errors.

Index

• func Code(err error) codes.Code
• func ErrorDesc(err error) string
• func Errorf(c codes.Code, format string, a ...interface{}) error
• type Error
  • func (e *Error) Error() string

Functions

func Code

func Code(err error) codes.Code

Code returns the error code for `err`. Otherwise, it returns codes.Unknown.

func ErrorDesc

func ErrorDesc(err error) string

ErrorDesc returns the error description of `err`. Otherwise, it returns err.Error(), or an empty string when `err` is nil.

func Errorf

func Errorf(c codes.Code, format string, a ...interface{}) error

Errorf returns an error containing an error code and a description. Errorf returns nil if `c` is OK.

Types

type Error

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

Error defines an error with an associated code value.

func (*Error) Error

func (e *Error) Error() string

Error implements the builtin error interface.