Rust

`close button` on/off in `egui::Window` #10667

Job	Run time
android	22s
Check wasm32 + wasm-bindgen	2m 31s
cargo-deny aarch64-apple-darwin	41s
Check Windows	1m 39s
cargo-deny aarch64-linux-android	43s
cargo-deny i686-pc-windows-gnu	40s
cargo-deny i686-pc-windows-msvc	39s
cargo-deny i686-unknown-linux-gnu	41s
cargo-deny wasm32-unknown-unknown	40s
cargo-deny x86_64-apple-darwin	41s
cargo-deny x86_64-pc-windows-gnu	43s
cargo-deny x86_64-pc-windows-msvc	40s
cargo-deny x86_64-unknown-linux-gnu	42s
cargo-deny x86_64-unknown-linux-musl	39s
cargo-deny x86_64-unknown-redox	38s
Format + check + test	5m 50s
	18m 29s

Provide feedback