Rust

Add `ScalarValue::try_as_str` to get str value from logical strings #36941

Job	Run time
linux build test	4m 39s
Check cargo fmt	41s
Check License Header	2m 32s
build with wasm-pack	3m 57s
cargo test (macos-aarch64)	13m 52s
Verify MSRV (Min Supported Rust Version)	11m 27s
Verify Vendored Code	54s
check Cargo.toml formatting	3m 7s
check configs.md and ***_functions.md is up-to-date	4m 20s
clippy	7m 42s
cargo check datafusion	5m 39s
cargo check functions	2m 16s
cargo check no default features	10m 31s
cargo doc	5m 46s
cargo test (amd64)	13m 3s
cargo test datafusion-cli (amd64)	5m 28s
cargo test doc (amd64)	19m 40s
cargo examples (amd64)	17m 28s
Run sqllogictest with Postgres runner	5m 47s
cargo test pyarrow (amd64)	3m 46s
verify benchmark results (amd64)	9m 3s
	2h 31m 38s

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