Method try_from_borrowed_object

crates/vm/src/function/buffer.rs:79–86

(vm: &VirtualMachine, obj: &'a PyObject)

impl<'a> TryFromBorrowedObject<'a> for ArgBytesLike {
    fn try_from_borrowed_object(vm: &VirtualMachine, obj: &'a PyObject) -> PyResult<Self> {
        let buffer = PyBuffer::try_from_borrowed_object(vm, obj)?;
        if buffer.desc.is_contiguous() {
            Ok(Self(buffer))
        } else {
            Err(vm.new_buffer_error("non-contiguous buffer is not a bytes-like object"))
        }
    }
}

/// A memory buffer, read-write access. Like the `w*` format code for `PyArg_Parse` in CPython.