basicerrors

Documentation

Index

• Variables
• func BasicErrors()
• func SomeFunc() error
• type CustomError
  • func (c CustomError) Error() string
• type TypedError

Variables

var ErrorValue = errors.New("this is a typed error")

ErrorValue is a way to make a package level error to check against. I.e. if err == ErrorValue

Functions

func BasicErrors

func BasicErrors()

BasicErrors demonstrates some ways to create errors

func SomeFunc

func SomeFunc() error

SomeFunc returns an error

Types

type CustomError

type CustomError struct {
	Result string
}

CustomError is a struct that will implement the Error() interface

func (CustomError) Error

func (c CustomError) Error() string

type TypedError

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

TypedError is a way to make an error type you can do err.(type) == ErrorValue