Rust

fix bugs #8

Job	Run time
Check cargo fmt	32s
build with wasm-pack	2m 19s
cargo test (macos)	17m 27s
cargo check	2m 50s
Verify Vendored Code	46s
cargo test (win64)	43m 16s
Verify MSRV (Min Supported Rust Version)	6m 37s
cargo examples (amd64)	8m 20s
cargo test (amd64)	9m 30s
cargo test datafusion-cli (amd64)	3m 22s
cargo test doc (amd64)	10m 43s
cargo doc	2m 28s
Run sqllogictest with Postgres runner	3m 3s
verify benchmark results (amd64)	10m 17s
check Cargo.toml formatting	1m 32s
clippy	4m 58s
check configs.md is up-to-date	2m 32s
cargo test hash collisions (amd64)	8m 53s
cargo test pyarrow (amd64)	2m 32s
	2h 21m 57s

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