prompt

README

PROMPT

A Go 1.18 generics based package to create a command line readline style prompt that gets you the type you ask for. Supports reading in complex types when the Prompter interface is being used. Falls back on fmt.Scan, which might fail.

Usage:

import "git.kiefte.eu/lapingvino/prompt"

And see example.

Feel free to be inspired and include an improved version in your packages. This is not meant to be maintained.

Documentation

Index

• func MustRead[T any]() T
• func Read[T any]() (out T, err error)
• type Prompter

Functions

func MustRead

func MustRead[T any]() T

func Read

func Read[T any]() (out T, err error)

Types

type Prompter

type Prompter interface {
	Prompt(string)
}