..

hello world

环境

rustup 1.27.1 (54dd3d00f 2024-04-24)
info: This is the version for the rustup toolchain manager, not the rustc compiler.
info: The currently active `rustc` version is `rustc 1.79.0 (129f3b996 2024-06-10)`

cargo 1.79.0 (ffa9cf99a 2024-06-03)
windows 11

打开学习文档

rustup doc --book

根据文档介绍安装

额，好像有什么问题，官网找安装方法吧 https://www.rust-lang.org/tools/install

hello world

创建文件main.rs

fn main() {
    println!("Hello world!");
}

编译运行

rustc main.rs
./hello
Hello world!

cargo

cargo new cargo-hello
cd cargo-hello
cargo run