Rust

feat: support upper and lower for stringview #152

Job	Run time
cargo test (macos)	10m 0s
cargo test (macos-aarch64)	10m 56s
cargo check	5m 40s
build with wasm-pack	2m 33s
cargo test (win64)	44m 31s
Verify MSRV (Min Supported Rust Version)	6m 45s
Check cargo fmt	29s
Verify Vendored Code	54s
clippy	5m 41s
check configs.md is up-to-date	2m 49s
cargo test hash collisions (amd64)	14m 23s
check Cargo.toml formatting	3m 6s
cargo doc	4m 19s
cargo test (amd64)	9m 46s
cargo test datafusion-cli (amd64)	3m 47s
cargo test doc (amd64)	14m 37s
cargo examples (amd64)	13m 14s
Run sqllogictest with Postgres runner	3m 28s
cargo test pyarrow (amd64)	2m 56s
verify benchmark results (amd64)	12m 4s
	2h 51m 58s

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