Rust

Merge branch 'emilk:master' into patch8 #920

Job	Run time
Check wasm32 + wasm-bindgen	2m 47s
Check wasm32+atomics	1m 41s
Format + check + test	3m 11s
android	28s
cargo-deny aarch64-apple-darwin	41s
cargo-deny aarch64-linux-android	37s
ios	27s
cargo-deny i686-pc-windows-gnu	37s
cargo-deny i686-pc-windows-msvc	36s
Run tests	2m 50s
cargo-deny i686-unknown-linux-gnu	38s
Check Windows	1m 52s
cargo-deny wasm32-unknown-unknown	39s
cargo-deny x86_64-apple-darwin	36s
cargo-deny x86_64-pc-windows-gnu	38s
cargo-deny x86_64-pc-windows-msvc	39s
cargo-deny x86_64-unknown-linux-gnu	38s
cargo-deny x86_64-unknown-linux-musl	41s
cargo-deny x86_64-unknown-redox	38s
	20m 54s

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