safe

README

go-safe

Provides functionality to help you execute methods safely.

Installation

go get -u github.com/kenkyu392/go-safe

Usage

package main

import (
	"log"

	"github.com/kenkyu392/go-safe"
)

func main() {
	// The panic that occurs in the function is automatically handled as an error.
	if err := safe.Do(func() error {
		// Do something...
		return nil
	}); err != nil {
		log.Fatal(err)
	}
}

License

MIT

Documentation

Index

• func Do(fn func() error) (err error)
• func Func(fn func() error) func() error

Functions

func Do

func Do(fn func() error) (err error)

Do solves panic automatically, converts it to an error and returns it.

func Func

func Func(fn func() error) func() error

Func returns the method to be executed safely.