chore: make clippy happy with rust 1.83.0 #241

Job	Run time
run with single worker thread and deadlock detection	4m 52s
run with address saniziter	6m 6s
check build with madsim	1m 37s
misc check	7s
rust ffmt check (ubuntu-latest)	29s
run with leak saniziter	5m 40s
rust ffmt check (macos-latest)	19s
rust test with codecov (ubuntu-latest, stable)	10m 39s
rust ffmt check (windows-latest)	1m 21s
rust udeps test (ubuntu-latest)	6m 56s
rust test with codecov (ubuntu-latest, 1.81.0)	9m 15s
rust test with codecov (macos-latest, stable)	5m 45s
rust udeps test (macos-latest)	6m 13s
rust udeps test (windows-latest)	13m 28s
rust test with codecov (macos-latest, 1.81.0)	4m 37s
rust test with codecov (windows-latest, stable)	10m 49s
rust test with codecov (windows-latest, 1.81.0)	9m 45s
	1h 37m 58s

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