更新
rustup update
rust圣经
https://doc.rust-lang.org/book/
一份中文的手册,忘了从哪点进去的
rust换源
打开$HOME/.cargo/config
[source.crates-io] registry = "https://github.com/rust-lang/crates.io-index" replace-with = 'ustc' [source.ustc] registry = "git://mirrors.ustc.edu.cn/crates.io-index"