Rust

doc: fix related udf order for upper function in documentation #56

Job	Run time
linux build test	3m 49s
build with wasm-pack	3m 17s
Check cargo fmt	40s
Check License Header	2m 23s
cargo test (macos-aarch64)	14m 32s
Verify MSRV (Min Supported Rust Version)	9m 10s
Verify Vendored Code	51s
cargo check no default features	7m 58s
cargo test (amd64)	11m 13s
cargo check datafusion	4m 48s
cargo check functions	1m 34s
check Cargo.toml formatting	2m 55s
clippy	6m 58s
cargo doc	4m 24s
cargo test hash collisions (amd64)	15m 35s
cargo test datafusion-cli (amd64)	4m 33s
cargo test doc (amd64)	18m 33s
cargo examples (amd64)	14m 36s
Run sqllogictest with Postgres runner	4m 13s
cargo test pyarrow (amd64)	2m 53s
verify benchmark results (amd64)	8m 7s
check configs.md and ***_functions.md is up-to-date	3m 50s
	2h 26m 52s

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