chore: clippy happy #738

Job	Run time
feature-checks	3m 45s
test stable (ubuntu-latest)	1m 20s
test stable --all-features (ubuntu-latest)	2m 24s
clippy	1m 53s
test 1.70 (ubuntu-latest)	55s
docs	1m 12s
doctest	1m 43s
test stable (macos-latest)	1m 16s
test stable --all-features (macos-latest)	2m 16s
fmt	12s
test 1.70 (macos-latest)	50s
test stable (windows-latest)	3m 44s
test stable --all-features (windows-latest)	6m 11s
test 1.70 (windows-latest)	3m 11s
	30m 52s

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