Rust

Make sure `base_step_size` is always positive #8951

Job	Run time
android	27s
Format + check + test	5m 38s
cargo-deny aarch64-apple-darwin	39s
Check wasm32 + wasm-bindgen	2m 34s
cargo-deny aarch64-linux-android	38s
Check Windows	1m 49s
cargo-deny i686-pc-windows-gnu	35s
cargo-deny i686-pc-windows-msvc	39s
cargo-deny i686-unknown-linux-gnu	38s
cargo-deny wasm32-unknown-unknown	39s
cargo-deny x86_64-apple-darwin	43s
cargo-deny x86_64-pc-windows-gnu	39s
cargo-deny x86_64-pc-windows-msvc	43s
cargo-deny x86_64-unknown-linux-gnu	41s
cargo-deny x86_64-unknown-linux-musl	46s
cargo-deny x86_64-unknown-redox	41s
	18m 29s

Provide feedback