A few minor clippy suggestions #1819

Job	Run time
Rustfmt (stable)	9s
clippy_check (ubuntu-latest, stable)	14s
Build and Test (ubuntu-latest, 1.64)	42s
clippy_check (ubuntu-latest, nightly)	34s
Build and Test (ubuntu-latest, 1.65)	42s
clippy_check (windows-latest, stable)	1m 39s
Build and Test (ubuntu-latest, 1.70)	56s
clippy_check (windows-latest, nightly)	55s
Build and Test (ubuntu-latest, stable)	54s
Build and Test (ubuntu-latest, beta)	40s
Build and Test (ubuntu-latest, nightly)	39s
Build and Test (windows-latest, 1.64)	41s
Build and Test (windows-latest, 1.65)	41s
Build and Test (windows-latest, 1.70)	40s
Build and Test (windows-latest, stable)	41s
Build and Test (windows-latest, beta)	41s
Build and Test (windows-latest, nightly)	42s
Tests result	1s
	12m 11s

Provide feedback