Rust

Minor: use hashmap for `physical_exprs_contains` and move `PhysicalExprRef` to `physical-expr-common` #36753

Job	Run time
linux build test	5m 7s
Check cargo fmt	42s
Check License Header	2m 21s
cargo test (macos-aarch64)	11m 28s
build with wasm-pack	3m 18s
Verify MSRV (Min Supported Rust Version)	9m 19s
Verify Vendored Code	49s
cargo test (amd64)	12m 29s
cargo check no default features	8m 21s
cargo check datafusion	4m 59s
cargo check functions	1m 40s
clippy	6m 27s
cargo doc	4m 36s
cargo test datafusion-cli (amd64)	5m 9s
cargo test doc (amd64)	18m 29s
cargo examples (amd64)	15m 46s
Run sqllogictest with Postgres runner	5m 3s
verify benchmark results (amd64)	8m 43s
check Cargo.toml formatting	3m 15s
check configs.md and ***_functions.md is up-to-date	4m 18s
cargo test pyarrow (amd64)	3m 20s
	2h 15m 39s

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