errtmp

Documentation

Overview

Package errtmp provides a way to mark errors as temporary.

Example

err := errbase.New("error")
err = Wrap(err, true)
temporary := Is(err)
fmt.Println(temporary)

Output:
true

Index

• func Is(err error) bool
• func Wrap(err error, tmp bool) error

Examples

• Package

Functions

func Is

func Is(err error) bool

Is returns true if an error is temporary, false otherwise.

By default, an error is considered temporary. This is the opposite of the usual convention where an error that does not implement a Temporary() bool method is considered not temporary. To explicitly mark an error as not temporary, wrap it with Wrap and the value false.

func Wrap

func Wrap(err error, tmp bool) error

Wrap marks an error as temporary.

The verbose message is "temporary = <tmp>".