locutus/esm/rust/str/len.js

Locutus other languages' standard libraries to JavaScript for fun and educational purposes

export function len(str) {
    //      discuss at: https://locutus.io/rust/len/
    // parity verified: Rust 1.85
    //     original by: Kevin van Zonneveld (https://kvz.io)
    //       example 1: len('Hello')
    //       returns 1: 5
    //       example 2: len('')
    //       returns 2: 0
    return String(str).length;
}