Rust

Adds new field to `StateFieldArgs` #38

Job	Run time
build with wasm-pack	2m 7s
Check cargo fmt	37s
cargo check	8m 15s
cargo test (macos)	9m 28s
cargo test (macos-aarch64)	11m 42s
Verify Vendored Code	50s
cargo test (win64)	34m 5s
Verify MSRV (Min Supported Rust Version)	6m 15s
cargo test hash collisions (amd64)	9m 26s
check configs.md is up-to-date	2m 39s
check Cargo.toml formatting	2m 52s
clippy	5m 8s
cargo doc	3m 48s
cargo test (amd64)	9m 18s
cargo test datafusion-cli (amd64)	3m 42s
cargo test doc (amd64)	13m 38s
cargo examples (amd64)	12m 53s
cargo test pyarrow (amd64)	2m 44s
verify benchmark results (amd64)	11m 2s
Run sqllogictest with Postgres runner	3m 12s
	2h 33m 41s

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