fn extract_bound()

in bindings/python/src/tokenizer.rs [375:395]

• 21 lines of code
• 7 McCabe index (conditional complexity)

    fn extract_bound(ob: &Bound<'s, PyAny>) -> PyResult<Self> {
        if let Ok(seq) = ob.extract::<PyArrayUnicode>() {
            return Ok(Self(seq.into()));
        }
        if let Ok(seq) = ob.extract::<PyArrayStr>() {
            return Ok(Self(seq.into()));
        }
        if let Ok(s) = ob.downcast::<PyList>() {
            if let Ok(seq) = s.extract::<Vec<String>>() {
                return Ok(Self(seq.into()));
            }
        }
        if let Ok(s) = ob.downcast::<PyTuple>() {
            if let Ok(seq) = s.extract::<Vec<String>>() {
                return Ok(Self(seq.into()));
            }
        }
        Err(exceptions::PyTypeError::new_err(
            "PreTokenizedInputSequence must be Union[List[str], Tuple[str]]",
        ))
    }