ex_merge_sort_by_key

Rust external merge sort library using sort_by_cached_key.

Usage

[dependencies]
ex_merge_sort_by_key = "0.1"

use std::fs::File;
use std::io;

fn main() {
    let f = File::open("README.md").unwrap();
    let capacity = 1024;
    ex_merge_sort_by_key::sort_by_key(f, io::stdout(), capacity, |line| line.len()).unwrap();
}

Related Links

• https://github.com/winebarrel/ex_merge_sort
• https://github.com/winebarrel/jlsort