rust-使用cargo管理rust项目

网址

Rust语言中文社区 https://rustcc.cn/

https://www.rustwiki.org.cn/docs/

https://course.rs/basic/intro.html

http://crates.io/

https://docs.rs/peroxide/latest/peroxide/structure/matrix/index.html

rust安装-环境变量设置

CARGO_HOME=D:\ProgramData\Rust\.cargo
RUSTUP_HOME=D:\ProgramData\Rust\.rustup

rust国内源设置

经过试验，不必使用环境变量。修改config文件有效。

RUSTUP_DIST_SERVER="https://mirrors.ustc.edu.cn/rust-static"
RUSTUP_UPDATE_ROOT="https://mirrors.ustc.edu.cn/rust-static/rustup"

~/.cargo 目录下添加一个配置文件 config

[source.crates-io]
registry = "https://github.com/rust-lang/crates.io-index"

replace-with = 'tuna'
[source.tuna]
registry = "https://mirrors.tuna.tsinghua.edu.cn/git/crates.io-index.git"

[source.crates-io]
registry = "https://github.com/rust-lang/crates.io-index"
replace-with = 'ustc'
[source.ustc]
# registry = "https://mirrors.ustc.edu.cn/crates.io-index"
registry = "https://mirrors.tuna.tsinghua.edu.cn/git/crates.io-index.git"
[http]
check-revoke = false

[source.crates-io]
registry = "https://github.com/rust-lang/crates.io-index"

# 替换成你偏好的镜像源
replace-with = 'sjtu'

# 清华大学
[source.tuna]
registry = "https://mirrors.tuna.tsinghua.edu.cn/git/crates.io-index.git"

# 中国科学技术大学
[source.ustc]
registry = "git://mirrors.ustc.edu.cn/crates.io-index"

# 上海交通大学
[source.sjtu]
registry = "https://mirrors.sjtug.sjtu.edu.cn/git/crates.io-index"

# rustcc社区 - 已失效！
# [source.rustcc]
# registry = "https://code.aliyun.com/rustcc/crates.io-index.git"

# rustcc 1号源
[source.rustcc]
registry="git://crates.rustcc.com/crates.io-index"

# rustcc 2号源
[source.rustcc2]
registry="git://crates.rustcc.cn/crates.io-index"

debug版本

cargo new 项目名
cargo build 
cargo run

release版本

cargo new 项目名
cargo build --release
cargo run --release

调用其他文件中的函数

-----main.rs--------
#![allow(non_snake_case)] // 使之可以不使用蛇形命名
#[macro_use]              // 使之可以使用宏
extern crate peroxide;    // 科学计算库
use peroxide::fuga::*;
mod func;

-----func.rs--------
pub fn 函数名(){
     函数体
}

编辑Cargo.toml添加库

[package]
name = "ev_rust"
version = "0.1.0"
authors = ["author <email>"]
edition = "2021"

[dependencies]
peroxide = "0.31.6"
serde = { version = "1.0.133", features = ["derive"] }
serde_json = "1.0.75"