logfn : simple helper with logging function enter/exit

Overview

Simple helper which allows you to easily log function enter/exit lines.

Install

go get github.com/chilts/logfn

Example

package main

import "github.com/chilts/logfn"

func main() {
	defer logfn.Exit(logfn.Enter("main"))
	myFunc()
}

func myFunc() {
	defer logfn.Exit(logfn.Enter("myFunc"))
}

Will output lines like:

2017/02/20 23:24:44 -> main
2017/02/20 23:24:44 -> myFunc
2017/02/20 23:24:45 <- myFunc
2017/02/20 23:24:45 <- main

Author

By Andrew Chilton, @twitter.

For AppsAttic, @AppsAttic.

License

MIT.

(Ends)