Rust

refactor: change error type for "no statement" #159

Job	Run time
cargo test (macos)	9m 50s
build with wasm-pack	2m 14s
cargo check	4m 0s
Check cargo fmt	30s
cargo test (macos-aarch64)	10m 41s
Verify MSRV (Min Supported Rust Version)	6m 52s
cargo test (win64)	34m 54s
Verify Vendored Code	47s
cargo test pyarrow (amd64)	2m 49s
cargo doc	3m 40s
cargo test (amd64)	9m 24s
cargo test hash collisions (amd64)	9m 4s
cargo test doc (amd64)	13m 43s
cargo examples (amd64)	12m 36s
cargo test datafusion-cli (amd64)	3m 45s
Run sqllogictest with Postgres runner	3m 10s
verify benchmark results (amd64)	10m 48s
check Cargo.toml formatting	2m 54s
clippy	5m 13s
check configs.md is up-to-date	2m 46s
	2h 29m 40s

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