exitstatus

Documentation

Overview

Package exitstatus allows an exit status to be pushed through an error shaped hole. It should not be used to propagate an exit status through a deep callstack as a single error wrapping will cause this to break.

Index

• func FromError(err error) int
• type Error
  • func (e *Error) Error() string

Functions

func FromError

func FromError(err error) int

FromError collects the exit status from the passed error if it exists. If it finds an error without status code information then it returns 1 for backwards compatibility.

Types

type Error

type Error struct {
	Status int
	Err    error
}

Error represents an error and an associated exit status to propagate.

func (*Error) Error

func (e *Error) Error() string