Trait rustc_data_structures::snapshot_vec::SnapshotVecDelegate

pub trait SnapshotVecDelegate {
    type Value;
    type Undo;
    fn reverse(values: &mut Vec<Self::Value>, action: Self::Undo);
}

Associated Types

type Value

type Undo

Required Methods

fn reverse(values: &mut Vec<Self::Value>, action: Self::Undo)

Implementors

• impl<N> SnapshotVecDelegate for Node<N> type Value = Node<N>; type Undo = ();
• impl<N> SnapshotVecDelegate for Edge<N> type Value = Edge<N>; type Undo = ();