Clippy fixes #808

Job	Run time
Audit	2m 33s
Direct Minimal versions	5m 51s
Documentation	5m 4s
Lock file	6s
Check & Build (Nightly) / Cargo Check	7m 48s
Check & Build / All / Cargo Check	8m 13s
Formatter / Cargo Format (ubuntu-24.04)	15s
Check & Build / Frontend (macos-latest, stable) / Cargo Check	3m 47s
Check & Build / Frontend (windows-latest, stable) / Cargo Check	12m 23s
Clippy (Nightly)	3m 20s
Minimum supported rust version	12m 57s
Clippy (Stable) / Cargo Clippy (ubuntu-24.04)	3m 26s
Tests / Cargo Test (ubuntu-24.04)	4m 50s
	1h 10m 33s

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