Rust

For review #630

Job	Run time
cargo check	3m 10s
Check cargo fmt	42s
cargo test (mac)	14m 51s
build with wasm-pack	1m 55s
Verify Vendored Code	46s
Verify MSRV	6m 9s
cargo test (win64)	3h 18m 43s
cargo test doc (amd64)	9m 18s
verify benchmark results (amd64)	9m 54s
cargo doc	3m 7s
Run sqllogictest with Postgres runner	3m 15s
check Cargo.toml formatting	2m 59s
clippy	4m 10s
check configs.md is up-to-date	2m 9s
cargo test hash collisions (amd64)	8m 26s
cargo test datafusion-cli (amd64)	3m 0s
cargo test (amd64)	8m 47s
cargo examples (amd64)	6m 33s
cargo test pyarrow (amd64)	2m 6s
	4h 50m 0s

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