export RUSTUP_DIST_SERVER=https://mirrors.tuna.tsinghua.edu.cn/rustup
wget ‘https://mirrors.tuna.tsinghua.edu.cn/rustup/rustup/archive/1.21.1/x86_64-unknown-linux-gnu/rustup-init‘ -O ‘rustup-init‘ chmod a+x rustup-init ./rustup-init -v -y --no-modify-path
# rust export RUSTUP_DIST_SERVER="https://mirrors.tuna.tsinghua.edu.cn/rustup" export PATH="$HOME/.cargo/bin:$PATH"
原文：https://www.cnblogs.com/Kempff/p/12705455.html