# cargo-source
`cargo-source` can make it easy and fast to switch between different crates registries.
## Install
```
$ cargo install cargo-source
```
## Example
```
$ cargo source list
Recommended registries:
sjtu | https://mirrors.sjtug.sjtu.edu.cn/git/crates.io-index/ | 上海交通大学
tuna | https://mirrors.tuna.tsinghua.edu.cn/git/crates.io-index.git | 清华大学
rustcc | https://code.aliyun.com/rustcc/crates.io-index.git | rustcc社区
```
```
$ cargo source use ustc
Registry has been replaced with ustc
```
## Usage
```
Commands:
list List all the registries
use Change registry to registry
add Add one custom registry
help Print this message or the help of the given subcommand(s)
Options:
-h, --help Print help
-V, --version Print version
```