goadapt

README

goadapt

Use the Ck/Return pattern from this package to replace the common if err != nil {return err} boilerplate.

• Allows shorter, more readable code.
• Provides more descriptive error messages.
• Includes file name and line number in error strings by default.
• Allows optional per-error and per-function annotations.
• Allows optional format strings for annotations.

Inspired in part by Dave Cheney's https://github.com/pkg/errors and Harri Lainio's https://github.com/lainio/err2.

Documentation

Index

• func Assert(cond bool, args ...interface{})
• func Ck(err error, args ...interface{})
• func ExitIf(err, target error, args ...interface{})
• func Halt(rc *int, msg *string)
• func Info(msg interface{}, args ...interface{})
• func Return(err *error, args ...interface{})
• func Uerr(msg interface{}, args ...interface{})

Functions

func Assert

func Assert(cond bool, args ...interface{})

func Ck

func Ck(err error, args ...interface{})

func ExitIf

func ExitIf(err, target error, args ...interface{})

func Halt

func Halt(rc *int, msg *string)

convert panic(exitErr) into returned rc and msg

func Info

func Info(msg interface{}, args ...interface{})

func Return

func Return(err *error, args ...interface{})

convert panic into returned err see https://github.com/lainio/err2 and https://blog.golang.org/go1.13-errors

func Uerr

func Uerr(msg interface{}, args ...interface{})