Rust 01

//https://kaisery.github.io/trpl-zh-cn/ch03-02-data-types.html
fn main() {
    println!("Hello, world!");
    //标量（scalar）类型代表一个单独的值。Rust 有四种基本的标量类型：整型、浮点型、布尔类型和字符类型。
    // 你可能在其他语言中见过它们。让我们深入了解它们在 Rust 中是如何工作的。

    //数值类型 整型 浮点
    let a = 2;

    println!("a :{a}");

    let b = 2.0;
    let c:f32 = 3.0;

    let sum = 5 + 10;
    let diff = 95.5-4.3;

    let product = 4*30;

    let quotient = 56.7/32.2;

    let truncated = -5/3;

    let remainder = 43%5;

    println!("remainder :{remainder}");

    //布尔类型
    let t = true;
    let f:bool = false;

    println!("t:{t} f:{f}");

    //字符类型
    let str1 = 'z';
    let z_al :char = 'Z';
    let black_hat = '

标签：01,al,类型,let,println,remainder,Rust	

From： https://www.cnblogs.com/ukzq/p/18135107