A few minor clippy suggestions #1823

Job	Run time
Rustfmt (stable)	14s
clippy_check (ubuntu-latest, stable)	23s
Build and Test (ubuntu-latest, 1.64)	2m 24s
clippy_check (ubuntu-latest, nightly)	40s
Build and Test (ubuntu-latest, 1.65)	2m 9s
clippy_check (windows-latest, stable)	1m 55s
Build and Test (ubuntu-latest, 1.70)	2m 0s
clippy_check (windows-latest, nightly)	1m 22s
Build and Test (ubuntu-latest, stable)	3m 31s
Build and Test (ubuntu-latest, beta)	1m 33s
Build and Test (ubuntu-latest, nightly)	1m 31s
Build and Test (windows-latest, 1.64)	3m 12s
Build and Test (windows-latest, 1.65)	3m 19s
Build and Test (windows-latest, 1.70)	2m 55s
Build and Test (windows-latest, stable)	3m 51s
Build and Test (windows-latest, beta)	2m 50s
Build and Test (windows-latest, nightly)	2m 34s
Tests result	1s
	36m 24s

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