Interface PyBufferProtocol

src/buffer.rs:28–42

A trait to define common buffer behavior

/// A trait to define common buffer behavior
pub trait PyBufferProtocol<'py>: IntoPyObject<'py> {
    fn as_slice(&self) -> &[u8];

    /// Consume self to build a bytes
    fn into_bytes(self, py: Python<'py>) -> PyResult<Py<PyAny>> {
        let buffer = self.into_py_any(py)?;
        unsafe { PyObject::from_owned_ptr_or_err(py, ffi::PyBytes_FromObject(buffer.as_ptr())) }
    }

    /// Consume self to build a bytes
    fn into_bytes_ref(self, py: Python<'py>) -> PyResult<Bound<'py, PyAny>> {
        let buffer = self.into_py_any(py)?;
        unsafe { Bound::from_owned_ptr_or_err(py, ffi::PyBytes_FromObject(buffer.as_ptr())) }
    }
}

macro_rules! impl_buffer {
    ($name:ident, $inner_type:ty) => {