Method init

crates/vm/src/builtins/list.rs:475–483

(zelf: PyRef<Self>, iterable: Self::Args, vm: &VirtualMachine)

    type Args = OptionalArg<PyObjectRef>;

    fn init(zelf: PyRef<Self>, iterable: Self::Args, vm: &VirtualMachine) -> PyResult<()> {
        let mut elements = if let OptionalArg::Present(iterable) = iterable {
            iterable.try_to_value(vm)?
        } else {
            vec![]
        };
        core::mem::swap(zelf.borrow_vec_mut().deref_mut(), &mut elements);
        Ok(())
    }
}

impl AsMapping for PyList {