Method tuple

crates/vm/src/protocol/sequence.rs:318–328

(&self, vm: &VirtualMachine)

    }

    pub fn tuple(&self, vm: &VirtualMachine) -> PyResult<PyTupleRef> {
        if let Some(tuple) = self.obj.downcast_ref_if_exact::<PyTuple>(vm) {
            Ok(tuple.to_owned())
        } else if let Some(list) = self.obj.downcast_ref_if_exact::<PyList>(vm) {
            Ok(vm.ctx.new_tuple(list.borrow_vec().to_vec()))
        } else {
            let iter = self.obj.to_owned().get_iter(vm)?;
            let iter = iter.iter(vm)?;
            Ok(vm.ctx.new_tuple(iter.try_collect()?))
        }
    }

    pub fn list(&self, vm: &VirtualMachine) -> PyResult<PyListRef> {
        let list = vm.ctx.new_list(self.obj.try_to_value(vm)?);