Rust

Make dark and light style fields `pub` #51

Job	Run time
android	23s
cargo-deny aarch64-apple-darwin	40s
Check wasm32 + wasm-bindgen	2m 24s
Format + check + test	5m 28s
cargo-deny aarch64-linux-android	42s
ios	22s
cargo-deny i686-pc-windows-gnu	40s
cargo-deny i686-pc-windows-msvc	42s
Check Windows	3m 31s
cargo-deny i686-unknown-linux-gnu	41s
cargo-deny wasm32-unknown-unknown	40s
cargo-deny x86_64-apple-darwin	40s
cargo-deny x86_64-pc-windows-gnu	39s
cargo-deny x86_64-pc-windows-msvc	40s
cargo-deny x86_64-unknown-linux-gnu	41s
cargo-deny x86_64-unknown-linux-musl	39s
cargo-deny x86_64-unknown-redox	40s
	20m 12s

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