Rust

Define a fast `ViewportMap` type #30

Job	Run time
android	35s
Format + check + test	9m 23s
cargo-deny aarch64-apple-darwin	56s
Check wasm32 + wasm-bindgen	2m 36s
cargo-deny aarch64-linux-android	42s
Check Windows	1m 56s
cargo-deny i686-pc-windows-gnu	55s
cargo-deny i686-pc-windows-msvc	52s
cargo-deny i686-unknown-linux-gnu	40s
cargo-deny wasm32-unknown-unknown	56s
cargo-deny x86_64-apple-darwin	41s
cargo-deny x86_64-pc-windows-gnu	52s
cargo-deny x86_64-pc-windows-msvc	41s
cargo-deny x86_64-unknown-linux-gnu	41s
cargo-deny x86_64-unknown-linux-musl	56s
cargo-deny x86_64-unknown-redox	55s
	24m 17s

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