Trait ra_ap_rustc_data_structures::snapshot_vec::SnapshotVecDelegate

pub trait SnapshotVecDelegate {
    type Value;
    type Undo;

    // Required method
    fn reverse(values: &mut Vec<Self::Value>, action: Self::Undo);
}

Required Associated Types

type Value

type Undo

Required Methods

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

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl SnapshotVecDelegate for i32

type Value = i32

type Undo = ()

fn reverse(_: &mut Vec<i32>, _: ())

Implementors