Rust

remove index calc #1689

Job	Run time
linux build test	4m 42s
Check cargo fmt	41s
Check License Header	2m 39s
build with wasm-pack	3m 34s
cargo test (macos-aarch64)	7m 20s
Verify Vendored Code	53s
Verify MSRV (Min Supported Rust Version)	10m 24s
cargo check no default features	10m 12s
cargo check functions	2m 17s
cargo check datafusion	5m 39s
cargo test (amd64)	9m 10s
cargo test datafusion-cli (amd64)	5m 38s
clippy	8m 23s
cargo doc	6m 11s
cargo test doc (amd64)	11m 10s
cargo examples (amd64)	16m 59s
Run sqllogictest with Postgres runner	5m 53s
cargo test pyarrow (amd64)	4m 9s
verify benchmark results (amd64)	5m 40s
check Cargo.toml formatting	3m 4s
check configs.md and ***_functions.md is up-to-date	5m 13s
	2h 9m 51s

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