pub struct MovePathLookup<'tcx> {
locals: IndexVec<Local, Option<MovePathIndex>>,
projections: FxHashMap<(MovePathIndex, ProjectionKind), MovePathIndex>,
un_derefer: UnDerefer<'tcx>,
}
Expand description
Tables mapping from a place to its MovePathIndex.
Fields§
§locals: IndexVec<Local, Option<MovePathIndex>>
§projections: FxHashMap<(MovePathIndex, ProjectionKind), MovePathIndex>
projections are made from a base-place and a projection elem. The base-place will have a unique MovePathIndex; we use the latter as the index into the outer vector (narrowing subsequent search so that it is solely relative to that base-place). For the remaining lookup, we map the projection elem to the associated MovePathIndex.
un_derefer: UnDerefer<'tcx>
Implementations§
Source§impl<'tcx> MovePathLookup<'tcx>
impl<'tcx> MovePathLookup<'tcx>
pub fn find(&self, place: PlaceRef<'tcx>) -> LookupResult
pub fn find_local(&self, local: Local) -> Option<MovePathIndex>
Sourcepub fn iter_locals_enumerated(
&self,
) -> impl DoubleEndedIterator<Item = (Local, MovePathIndex)> + '_
pub fn iter_locals_enumerated( &self, ) -> impl DoubleEndedIterator<Item = (Local, MovePathIndex)> + '_
An enumerated iterator of local
s and their associated
MovePathIndex
es.
Trait Implementations§
Auto Trait Implementations§
impl<'tcx> DynSend for MovePathLookup<'tcx>
impl<'tcx> DynSync for MovePathLookup<'tcx>
impl<'tcx> Freeze for MovePathLookup<'tcx>
impl<'tcx> !RefUnwindSafe for MovePathLookup<'tcx>
impl<'tcx> Send for MovePathLookup<'tcx>
impl<'tcx> Sync for MovePathLookup<'tcx>
impl<'tcx> Unpin for MovePathLookup<'tcx>
impl<'tcx> !UnwindSafe for MovePathLookup<'tcx>
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Size: 88 bytes