Method update_leaf_state

atomic-core/tests/crdt_integration_test.rs:227–232

(&mut self, id: LeafId, state: LeafState)

    }

    fn update_leaf_state(&mut self, id: LeafId, state: LeafState) -> Result<(), Self::Error> {
        if let Some(leaf) = self.leaves.get_mut(&id) {
            leaf.set_state(state);
        }
        Ok(())
    }

    fn update_leaf_content(&mut self, id: LeafId, range: Range<u32>) -> Result<(), Self::Error> {
        if let Some(leaf) = self.leaves.get_mut(&id) {