RustOwl: Visualizing Ownership and Lifetimes in Rust

RustOwl is a powerful tool that visualizes ownership and lifetimes of variables in Rust code. Using color-coded underlines, RustOwl intuitively displays variable lifetimes, immutable borrowing, mutable borrowing, and value movement, aiding developers in debugging and optimization. It supports VSCode, Neovim, and Emacs, offering various installation methods, including a simple command-line installation and manual installation from source code. While minor display issues may occasionally occur, RustOwl has demonstrated significant potential for improving Rust development efficiency.