Rust

Add tests #2515

Job	Run time
Check cargo fmt	41s
cargo check	2m 34s
build with wasm-pack	1m 57s
cargo test (mac)	8m 9s
Verify MSRV	6m 14s
Verify Vendored Code	45s
cargo test (win64)	17m 54s
cargo test (amd64)	8m 45s
clippy	4m 14s
cargo doc	3m 5s
cargo test hash collisions (amd64)	8m 35s
cargo test datafusion-cli (amd64)	2m 55s
cargo test doc (amd64)	9m 21s
cargo examples (amd64)	6m 26s
Run sqllogictest with Postgres runner	3m 4s
cargo test pyarrow (amd64)	2m 9s
verify benchmark results (amd64)	9m 31s
check Cargo.toml formatting	1m 22s
check configs.md is up-to-date	2m 20s
	1h 40m 1s

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