Rust

chore: Simplifying `SortPreservingMergeStream` to use generators inst… #70746

Job	Run time
Verify MSRV (Min Supported Rust Version)	5m 56s
Verify Vendored Code	1m 19s
linux build test	2m 12s
build and run with wasm-pack	7m 1s
Check GitHub Actions install tooling	6s
Check cargo fmt	56s
cargo test (macos-aarch64)	7m 22s
cargo check datafusion-functions features	2m 41s
cargo check datafusion-common features	1m 39s
cargo check datafusion-substrait features	5m 17s
cargo check datafusion-ffi features	1m 8s
cargo test datafusion-cli (amd64)	2m 31s
cargo test doc (amd64)	4m 13s
cargo test (amd64)	4m 43s
cargo examples (amd64)	3m 41s
check example README is up-to-date	6m 0s
Run sqllogictest with Postgres runner	3m 22s
cargo check datafusion-proto features	2m 54s
cargo doc	2m 30s
clippy	2m 28s
verify benchmark results (amd64)	7m 1s
check configs.md and ***_functions.md is up-to-date	2m 56s
Run sqllogictest in Substrait round-trip mode	3m 25s
check Cargo.toml formatting	3m 33s
cargo check datafusion features	7m 3s
	1h 31m 57s

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