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rust

· 2 min read

Cargo：Rust 的构建工具和包管理器

  • cargo new hello-rust
  • cargo build 可以构建项目
  • cargo run 可以运行项目
  • cargo test 可以测试项目
  • cargo doc 可以为项目构建文档
  • cargo publish 可以将库发布到 crates.io
  • cargo --version

install

# proxy bash
echo 'export RUSTUP_UPDATE_ROOT=https://mirrors.tuna.tsinghua.edu.cn/rustup/rustup' >> ~/.bash_profile
echo 'export RUSTUP_DIST_SERVER=https://mirrors.tuna.tsinghua.edu.cn/rustup' >> ~/.bash_profile

# linux macos
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

# windows
https://rustup.rs/

# rust update 自更新
rustc -V
rustup update

# dep update
cargo update

交叉编译

win => linux​

rustup target list # (installed)
rustup target add x86_64-unknown-linux-musl

# musl 静态编译 lld statically linked
apt install musl-tools -y # 核心
cargo build --target x86_64-unknown-linux-musl
~/.cargo/config.toml
# ~/.cargo/config.toml
[target.x86_64-unknown-linux-musl]
linker = "rust-lld"

wasm​

# install wasmtime
curl https://wasmtime.dev/install.sh -sSf | bash

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

rustup target add wasm32-wasi
rustc hello.rs --target wasm32-wasi
wasmtime hello.wasm
# Hello, world!

bind clang

vcpkg windows​

C++ Library Manager for Windows, Linux, and MacOS

# ~/.vcpkg-clion
# git set https://stackoverflow.com/a/70942119
git clone --progress https://github.com/microsoft/vcpkg vcpkg
# git fetch --unshallow
# run ./bootstrap-vcpkg.sh

export VCPKG_ROOT="C:\Users\106006\.vcpkg-clion\vcpkg"
vcpkg search openssl
vcpkg install openssl