leftpad-rs

This crate provides generic left-padding functions for strings, including both &str and String.

Import with extern crate left_pad;.

Usage example:

``` use leftpad::{leftpad, leftpadwith};

asserteq!(leftpad("blubb", 7), " blubb"); asserteq!(leftpad_with("blubb", 7, '.'), "..blubb");

let s: String = "blubb".toowned(); asserteq!(leftpad(s, 7), " blubb"); ```