Rust

Rust #298

Job	Run time
Regular build and test (release) on ubuntu-latest	1m 28s
Nightly checks (build, test, Miri) on ubuntu-latest	3m 18s
Regular build and test (release) on windows-latest	4m 15s
Regular build and test (debug) on ubuntu-latest	1m 17s
Nightly checks (build, test, Miri) on windows-latest	5m 56s
Regular build and test (debug) on windows-latest	3m 46s
Regular build and test (release) on macOS-latest	2m 51s
Nightly checks (build, test, Miri) on macOS-latest	5m 11s
Regular build and test (debug) on macOS-latest	58s
Sanity checks (check, clippy) as expected on ubuntu-latest	17s
Sanity checks (check, clippy) as expected on windows-latest	1m 11s
Sanity checks (check, clippy) as expected on macOS-latest	13s
Hygiene checks (audit, coverage, formatting) on ubuntu-latest	6m 43s
Hygiene checks (audit, coverage, formatting) on windows-latest	10m 18s
Hygiene checks (audit, coverage, formatting) on macOS-latest	7m 27s
	55m 9s

Provide feedback