misobarisic / interviewer

Simple CLI prompting crate for Rust.

interviewer

A simple CLI prompting crate for Rust.

Features include:

• Consecutive prompts
• Prompts for several types, and extensible
• Custom delimiters

Usage

No need to chit-chat. Examples are much better:

use interviewer::{ask, ask_opt, ask_until, ask_many, Separator};

// Ask once
let num: i32 = ask("Enter an i32: ").unwrap_or(0);

// Ask until valid input
let num: f32 = ask_until("Enter an f32: ");

// Optionally ask for a value. Empty input returns None.
let s: Option<String> = ask_opt("Enter something: ");

// Ask for multiple bools separated by a ","
let bools: Vec<bool> = ask_many("Enter bools separated by a ',': ", Separator::SequenceTrim(",")).unwrap();