Trait rustc_data_structures::snapshot_vec::SnapshotVecDelegate
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[src]
pub trait SnapshotVecDelegate { type Value; type Undo; fn reverse(values: &mut Vec<Self::Value>, action: Self::Undo); }
🔬 This is a nightly-only experimental API. (
rustc_private
)Associated Types
type Value
🔬 This is a nightly-only experimental API. (
rustc_private
)type Undo
🔬 This is a nightly-only experimental API. (
rustc_private
)Required Methods
fn reverse(values: &mut Vec<Self::Value>, action: Self::Undo)
🔬 This is a nightly-only experimental API. (
rustc_private
)