smartid

The smartid package generates URL and filename safe 160 bit (20 byte) random IDs using URL and Filename safe alphabet [RFC].

Fast and safe. Based on stdlib crypto/rand. No external depdendencies required.

Documentation

Full go doc: https://pkg.go.dev/github.com/dmasior/smartid

install

go get github.com/dmasior/smartid

usage

import

import "github.com/dmasior/smartid"

New()

id, err := smartid.New()
if err != nil {
    // handle err
}

fmt.Println(id.String())

// print example: 9z4Q7WaUmzQetcj8CCWcKITTg3w

MustNew()

id := smartid.MustNew()

fmt.Println(id.String())

// print example: oJemcLfABvB4buGAdXiKd2TJFiE

MustNewString()

id := smartid.MustNewString()

fmt.Println(id)

// print example: KkdpotMGjcJoBFrDtltifuIDw38