Rust

Re-export TypeSignatureClass from the datafusion-expr package (#14051) #562

Job	Run time
Check cargo fmt	44s
Check License Header	2m 28s
linux build test	4m 3s
build with wasm-pack	3m 28s
cargo test (macos-aarch64)	15m 26s
Verify Vendored Code	55s
Verify MSRV (Min Supported Rust Version)	9m 38s
cargo check no default features	8m 17s
cargo test (amd64)	12m 45s
cargo check functions	1m 32s
cargo check datafusion	4m 58s
cargo examples (amd64)	16m 7s
cargo test datafusion-cli (amd64)	5m 23s
clippy	2m 26s
check Cargo.toml formatting	3m 25s
check configs.md and ***_functions.md is up-to-date	4m 22s
cargo test doc (amd64)	18m 50s
cargo doc	4m 35s
Run sqllogictest with Postgres runner	4m 49s
cargo test pyarrow (amd64)	3m 46s
verify benchmark results (amd64)	9m 8s
	2h 17m 5s

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