test_rust_code_splitter() — langchain Function Reference

Architecture documentation for the test_rust_code_splitter() function in test_text_splitters.py from the langchain codebase.

Function python LangChainCore Runnables

Entity Profile

LangChainCore→ Runnables→ test_rust_code_splitter() — langchain Function Reference

Dependency Diagram

graph TD
  a0a8eb56_27d3_1c63_3cef_d013fd76553e["test_rust_code_splitter()"]
  6d6b8ad4_1cfe_fbb0_e58e_76a50487c135["test_text_splitters.py"]
  a0a8eb56_27d3_1c63_3cef_d013fd76553e -->|defined in| 6d6b8ad4_1cfe_fbb0_e58e_76a50487c135
  style a0a8eb56_27d3_1c63_3cef_d013fd76553e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/text-splitters/tests/unit_tests/test_text_splitters.py lines 1105–1115

def test_rust_code_splitter() -> None:
    splitter = RecursiveCharacterTextSplitter.from_language(
        Language.RUST, chunk_size=CHUNK_SIZE, chunk_overlap=0
    )
    code = """
fn main() {
    println!("Hello, World!");
}
    """
    chunks = splitter.split_text(code)
    assert chunks == ["fn main() {", 'println!("Hello', ",", 'World!");', "}"]