rustcode

github 提交代码忽略文件规则：https://github.com/github/gitignore.git

# Generated by Cargo
# will have compiled files and executables
debug/
target/

# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
Cargo.lock

# These are backup files generated by rustfmt
**/*.rs.bk

# MSVC Windows builds of rustc generate these, which store debugging information
*.pdb

rust & cargo 修改库源：

rustup 换源（中科大源）：

在.bashrc 中写入:

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

cargo 换源：

新建（或编辑已有）文件 vim $HOME/.cargo/config，写入：

[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/"  

如果 cargo 版本小于 0.13.0，在开头添加：
[registry]
index = "https://mirrors.ustc.edu.cn/crates.io-index/"

config 文件格式说明:
[source.crates-io]
registry = "https://github.com/rust-lang/crates.io-index"
指定镜像
replace-with = '镜像源名' # 如：tuna、sjtu、ustc，或者 rustcc

注：以下源配置一个即可，无需全部
1.中国科学技术大学
[source.ustc]
registry = "https://mirrors.ustc.edu.cn/crates.io-index/"

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

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

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