Rust

Rust #267

Job	Run time
Regular build and test (release) on ubuntu-latest	1m 27s
Nightly checks (build, test, Miri) on ubuntu-latest	3m 15s
Regular build and test (release) on windows-latest	4m 9s
Regular build and test (debug) on ubuntu-latest	57s
Nightly checks (build, test, Miri) on windows-latest	6m 0s
Regular build and test (release) on macOS-latest	2m 20s
Regular build and test (debug) on windows-latest	3m 23s
Nightly checks (build, test, Miri) on macOS-latest	5m 46s
Regular build and test (debug) on macOS-latest	1m 23s
Sanity checks (check, clippy) as expected on ubuntu-latest	9s
Sanity checks (check, clippy) as expected on windows-latest	1m 8s
Sanity checks (check, clippy) as expected on macOS-latest	13s
Hygiene checks (audit, coverage, formatting) on ubuntu-latest	1m 53s
Hygiene checks (audit, coverage, formatting) on windows-latest	3m 35s
Hygiene checks (audit, coverage, formatting) on macOS-latest	9m 56s
	45m 34s

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