Crate getch_rs

getch-rs

getch is a C language function designed to capture a single character input from the keyboard without requiring the user to press the Enter key. This function suspends program execution until the user provides input. Typically employed in console-based programs, it proves useful for scenarios where menu selection or awaiting key input is required.

Example

use getch_rs::{Getch, Key};

fn main() {
    let g = Getch::new();

    println!("press `q` to exit");

    loop {
        match g.getch() {
            Ok(Key::Char('q')) => break,
            Ok(key) => println!("{:?}", key),
            Err(e) => println!("{}", e),
        }
    }
}

Structs

• Getch

Enums

• Key
  Keys

Functions

• disable_echo_input
  Disable local echo
• enable_echo_input
  Enable local echo