📜  rust 从浮点到金钱 - Rust 代码示例

📅  最后修改于: 2022-03-11 14:49:24.689000             🧑  作者: Mango

代码示例1
fn money_string(amount: f64) -> String {
    format!("${:.2}", amount)
}

fn main() {
    println!("{}", money_string(123.45));
}