Rust

Merge pull request #90 from oschwald/greg/no-vec #157

Job	Run time
Lints	14s
Check (ubuntu-latest, stable)	17s
Test Suite (ubuntu-latest, stable)	42s
Check (ubuntu-latest, beta)	18s
Test Suite (ubuntu-latest, beta)	33s
Check (ubuntu-latest, nightly)	16s
Test Suite (ubuntu-latest, nightly)	29s
Check (macos-latest, stable)	22s
Test Suite (macos-latest, stable)	42s
Check (macos-latest, beta)	25s
Test Suite (macos-latest, beta)	44s
Check (macos-latest, nightly)	26s
Test Suite (macos-latest, nightly)	38s
Check (windows-latest, stable)	1m 31s
Check (windows-latest, beta)	54s
Test Suite (windows-latest, stable)	1m 11s
Check (windows-latest, nightly)	1m 1s
Test Suite (windows-latest, beta)	1m 5s
Test Suite (windows-latest, nightly)	1m 45s
	13m 33s

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