Rust

fix: ORDER BY window definition should work on null #586

Job	Run time
Check cargo fmt	35s
cargo check	6m 26s
build with wasm-pack	1m 44s
cargo test (mac)	16m 27s
Verify MSRV	6m 13s
Verify Vendored Code	34s
cargo test (win64)	29m 11s
Run sqllogictest with Postgres runner	3m 13s
clippy	4m 0s
cargo test hash collisions (amd64)	7m 59s
cargo doc	3m 9s
check Cargo.toml formatting	1m 28s
cargo test (amd64)	8m 42s
cargo test datafusion-cli (amd64)	2m 56s
cargo test doc (amd64)	9m 15s
cargo examples (amd64)	6m 19s
cargo test pyarrow (amd64)	2m 14s
verify benchmark results (amd64)	9m 24s
check configs.md is up-to-date	2m 17s
	2h 2m 6s

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