Rust

Fix clippy #4288

Job	Run time
linux build test	4m 15s
Check License Header	2m 23s
build with wasm-pack	3m 34s
Check cargo fmt	40s
cargo test (macos-aarch64)	14m 38s
Verify MSRV (Min Supported Rust Version)	10m 25s
Verify Vendored Code	53s
cargo check datafusion	4m 44s
cargo test (amd64)	12m 33s
cargo check functions	1m 39s
cargo doc	4m 34s
cargo test datafusion-cli (amd64)	5m 13s
cargo check no default features	7m 59s
cargo test doc (amd64)	18m 36s
cargo examples (amd64)	15m 28s
Run sqllogictest with Postgres runner	4m 59s
verify benchmark results (amd64)	8m 25s
clippy	6m 30s
check Cargo.toml formatting	3m 7s
check configs.md and ***_functions.md is up-to-date	4m 1s
cargo test pyarrow (amd64)	3m 24s
	2h 18m 0s

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