You can look: https://github.com/LadybirdBrowser/ladybird/pull/8104/files?file-filters%5B%5D=.rs&file-filters%5B%5D=.toml&show-viewed-files=true https://github.

You can look: https://github.com/LadybirdBrowser/ladybird/pull/8104/files?file-filters%5B%5D=.rs&file-filters%5B%5D=.toml&show-viewed-files=true https://github.com/LadybirdBrowser/ladybird/pull/8104/files?... It seems like it is used mostly for FFI.