Personal note

See book at https://liufuyang.github.io/note

How to update my note:

https://rust-lang.github.io/mdBook

• cargo install mdbook-mermaid mdbook if not installed
• mdbook serve --dest-dir docs or ./dev.sh
• Edit content
• Build locally if you want mdbook build --dest-dir docs
• Other wise push to let github action build github pages