Struct rustc_trait_selection::infer::CombinedSnapshot
source · pub struct CombinedSnapshot<'a, 'tcx> {
undo_snapshot: Snapshot<'tcx>,
region_constraints_snapshot: RegionSnapshot,
universe: UniverseIndex,
was_in_snapshot: bool,
_in_progress_typeck_results: Option<Ref<'a, TypeckResults<'tcx>>>,
}Fields
undo_snapshot: Snapshot<'tcx>region_constraints_snapshot: RegionSnapshotuniverse: UniverseIndexwas_in_snapshot: bool_in_progress_typeck_results: Option<Ref<'a, TypeckResults<'tcx>>>Auto Trait Implementations
impl<'a, 'tcx> !RefUnwindSafe for CombinedSnapshot<'a, 'tcx>
impl<'a, 'tcx> !Send for CombinedSnapshot<'a, 'tcx>
impl<'a, 'tcx> !Sync for CombinedSnapshot<'a, 'tcx>
impl<'a, 'tcx> Unpin for CombinedSnapshot<'a, 'tcx>
impl<'a, 'tcx> !UnwindSafe for CombinedSnapshot<'a, 'tcx>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Layout
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.
Size: 32 bytes