Rust

fix tests (re review comments) #336

Job	Run time
cargo test (win64)	1h 5m 12s
cargo check	6m 49s
cargo test (macos-aarch64)	11m 17s
build with wasm-pack	2m 46s
cargo test (macos)	12m 53s
Check cargo fmt	45s
Verify MSRV (Min Supported Rust Version)	9m 11s
Verify Vendored Code	57s
cargo test datafusion-cli (amd64)	3m 56s
cargo test (amd64)	11m 8s
check configs.md and ***_functions.md is up-to-date	3m 7s
clippy	6m 9s
cargo test hash collisions (amd64)	17m 43s
check Cargo.toml formatting	2m 56s
cargo doc	4m 19s
cargo examples (amd64)	13m 50s
cargo test doc (amd64)	16m 2s
Run sqllogictest with Postgres runner	3m 44s
verify benchmark results (amd64)	14m 0s
cargo test pyarrow (amd64)	3m 3s
	3h 29m 47s

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