errs

Documentation

Overview

Errors and error utility functions.

Index

• func AsPanic(args ...interface{})
• func Assert(condition bool, description string, args ...interface{})
• func First(args ...interface{}) error
• func Format(format string, args ...interface{}) error
• func FormatSkipStackFrames(skip int, format string, args ...interface{}) error
• func LastAsPanic(args ...interface{})
• func PanicIfIndexOutOfBounds(what string, index int, length int)
• type Configuration
• type IndexOutOfBounds
  • func IfIndexOutOfBounds(what string, index int, length int) *IndexOutOfBounds
  • func (self *IndexOutOfBounds) Error() string
• type NotImplemented
  • func (self NotImplemented) Error() string

Functions

func AsPanic

func AsPanic(args ...interface{})

Panic if any of the args is a non nil error

func Assert

func Assert(condition bool, description string, args ...interface{})

func First

func First(args ...interface{}) error

Returns the first error in args

func Format

func Format(format string, args ...interface{}) error

Format formats an error with call stack information if FormatWithCallStack is true

func FormatSkipStackFrames

func FormatSkipStackFrames(skip int, format string, args ...interface{}) error

FormatSkipStackFrames formats an error with call stack information if FormatWithCallStack is true. It skips skip stack frames.

func LastAsPanic

func LastAsPanic(args ...interface{})

Panic if the last element of args is a non nil error

func PanicIfIndexOutOfBounds

func PanicIfIndexOutOfBounds(what string, index int, length int)

Types

type Configuration

type Configuration struct {
	FormatWithCallStack bool
}

var Config Configuration = Configuration{
	FormatWithCallStack: true,
}

type IndexOutOfBounds

type IndexOutOfBounds struct {
	What   string
	Index  int
	Length int
}

func IfIndexOutOfBounds

func IfIndexOutOfBounds(what string, index int, length int) *IndexOutOfBounds

func (*IndexOutOfBounds) Error

func (self *IndexOutOfBounds) Error() string

type NotImplemented

type NotImplemented string

func (NotImplemented) Error

func (self NotImplemented) Error() string