Adding thousands-seperators to numbers

First of all add the following

[dependencies]
numsep = "0.1.12"

to your Cargo.toml-File.

Examples:

use numsep::*;

let number = 10000;

assert_eq!("10,000", separate(n, Locale::English));

The Locale- enum provides the following country-presets:

    Locale::English,
    Locale::German,
    Locale::Canadian,
    Locale::Swiss,
    Locale::Swiss2,
    Locale::Singapore,

AND a CUSTOM-Scheme...

    Locale::Custom(Scheme)

... that can be used like that:

use numsep::*;

let custom = custom()
     .set_separator("'")
     .set_radix(",");

let n = 2000.5;
 
assert_eq!("2'000,5", separate(n, Locale::Custom(custom)));