rust 安装加速,crates代理

rust 安装一直是一个非常慢的事情，找到了一种加速安装的方法
export RUSTUP_DIST_SERVER=""
export RUSTUP_UPDATE_ROOT="/rustup"
curl -sSf | sh

crates代理
代理一：
[source.crates-io]
replace-with = "rustcc"

[source.rustcc]
registry = ""

代理二:
[source.crates-io]
replace-with = 'ustc'

[source.ustc]
registry = "git://mirrors.ustc.edu.cn/crates.io-index"

代理三:
# Put the content into ${HOME}/.cargo/config
[source.crates-io]
registry = ""

# replace with your favourite mirror
replace-with = 'sjtu'

[source.ustc]
registry = "git://mirrors.ustc.edu.cn/crates.io-index"

[source.sjtu]
registry = ""

[source.rustcc]
registry = ""

代理四:
[source.crates-io]
replace-with = 'tuna'

[source.tuna]
registry = ""

转:
https://blog.hellojukay.cn/2020/03/06/20200307/
https://blog.hellojukay.cn/2020/03/24/20200325/