is-unicode-supported

Detect whether the terminal supports unicode or not. Inspiration comes from sindresorhus/is-unicode-supported. Useful for deciding whether to use Unicode or ASCII characters in command-line output.

Words from Sindre:

Note that the check is quite naive. It just assumes all non-Windows terminals support Unicode and hard-codes which Windows terminals that do support Unicode. However, I have been using this logic in some popular packages for years without problems.

Usage

$> cargo add is-unicode-supported

main.rs

use is_unicode_supported::is_unicode_supported;

fn main() {
    if is_unicode_supported() {
        println!("Unicode is supported here!!! 🦀🦀🦀");
    } else {
        println!("Unicode is not supported here! ;(");
    }
}