Rust

Fix clippy #552

Job	Run time
build with wasm-pack	3m 33s
cargo test (mac)	15m 39s
cargo check	3m 46s
Check cargo fmt	48s
Verify MSRV	12m 21s
Verify Vendored Code	1m 13s
cargo test (win64)	30m 54s
cargo test doc (amd64)	22m 29s
cargo test hash collisions (amd64)	12m 34s
check Cargo.toml formatting	2m 5s
clippy	7m 28s
cargo doc	5m 16s
cargo test (amd64)	14m 47s
cargo test datafusion-cli (amd64)	5m 40s
Run sqllogictest with Postgres runner	4m 33s
cargo test pyarrow (amd64)	3m 50s
verify benchmark results (amd64)	22m 22s
cargo examples (amd64)	8m 39s
check configs.md is up-to-date	3m 20s
	3h 1m 17s

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