Struct rustc_data_structures::unify::Snapshot[−][src]

pub struct Snapshot<S> where
    S: UnificationStore,  { /* fields omitted */ }

At any time, users may snapshot a unification table. The changes made during the snapshot may either be committed or rolled back.

Auto Trait Implementations

impl<S> Send for Snapshot<S> where
    S: Send,
    <S as UnificationStore>::Snapshot: Send, 

impl<S> Sync for Snapshot<S> where
    S: Sync,
    <S as UnificationStore>::Snapshot: Sync,