Rust

Fix egui-wgpu performance regression #7976

Job	Run time
android	51s
cargo-deny aarch64-apple-darwin	44s
Check wasm32 + wasm-bindgen	3m 39s
cargo-deny aarch64-linux-android	44s
Format + check + test	3m 1s
cargo-deny i686-pc-windows-gnu	40s
cargo-deny i686-pc-windows-msvc	38s
cargo-deny i686-unknown-linux-gnu	37s
Check Windows	2m 43s
cargo-deny wasm32-unknown-unknown	43s
cargo-deny x86_64-apple-darwin	42s
cargo-deny x86_64-pc-windows-gnu	42s
cargo-deny x86_64-pc-windows-msvc	43s
cargo-deny x86_64-unknown-linux-gnu	39s
cargo-deny x86_64-unknown-linux-musl	39s
cargo-deny x86_64-unknown-redox	42s
	18m 27s

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