Function rufl::string::add_commas

pub fn add_commas<T: Display>(number: T, prefix_symbol: &str) -> String

Add comma to a number value by every 3 numbers from right. Ahead by prefix symbol.

Arguments

• number - The number perform add commars.
• prefix_symbol - Prefix symbol of returned string.

Returns

String form of number after adding comma.

Examples

use rufl::string;

assert_eq!("1,234,567", string::add_commas("1234567", ""));

assert_eq!("¥1,234,567", string::add_commas("1234567", "¥"));

assert_eq!("$1,234.567", string::add_commas(1234.567, "$"));