Struct rustc_mir_dataflow::move_paths::MoveData

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pub struct MoveData<'tcx> {
    pub move_paths: IndexVec<MovePathIndex, MovePath<'tcx>>,
    pub moves: IndexVec<MoveOutIndex, MoveOut>,
    pub loc_map: LocationMap<SmallVec<[MoveOutIndex; 4]>>,
    pub path_map: IndexVec<MovePathIndex, SmallVec<[MoveOutIndex; 4]>>,
    pub rev_lookup: MovePathLookup<'tcx>,
    pub inits: IndexVec<InitIndex, Init>,
    pub init_loc_map: LocationMap<SmallVec<[InitIndex; 4]>>,
    pub init_path_map: IndexVec<MovePathIndex, SmallVec<[InitIndex; 4]>>,
}

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§move_paths: IndexVec<MovePathIndex, MovePath<'tcx>>§moves: IndexVec<MoveOutIndex, MoveOut>§loc_map: LocationMap<SmallVec<[MoveOutIndex; 4]>>

Each Location l is mapped to the MoveOut’s that are effects of executing the code at l. (There can be multiple MoveOut’s for a given l because each MoveOut is associated with one particular path being moved.)

§path_map: IndexVec<MovePathIndex, SmallVec<[MoveOutIndex; 4]>>§rev_lookup: MovePathLookup<'tcx>§inits: IndexVec<InitIndex, Init>§init_loc_map: LocationMap<SmallVec<[InitIndex; 4]>>

Each Location l is mapped to the Inits that are effects of executing the code at l.

§init_path_map: IndexVec<MovePathIndex, SmallVec<[InitIndex; 4]>>

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impl<'tcx> MoveData<'tcx>

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pub fn gather_moves( body: &Body<'tcx>, tcx: TyCtxt<'tcx>, param_env: ParamEnv<'tcx>, filter: impl Fn(Ty<'tcx>) -> bool ) -> MoveData<'tcx>

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pub fn base_local(&self, mpi: MovePathIndex) -> Option<Local>

For the move path mpi, returns the root local variable (if any) that starts the path. (e.g., for a path like a.b.c returns Some(a))

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pub fn find_in_move_path_or_its_descendants( &self, root: MovePathIndex, pred: impl Fn(MovePathIndex) -> bool ) -> Option<MovePathIndex>

Trait Implementations§

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impl<'tcx> Debug for MoveData<'tcx>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'tcx> DynSend for MoveData<'tcx>

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impl<'tcx> DynSync for MoveData<'tcx>

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impl<'tcx> Freeze for MoveData<'tcx>

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impl<'tcx> !RefUnwindSafe for MoveData<'tcx>

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impl<'tcx> Send for MoveData<'tcx>

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impl<'tcx> Sync for MoveData<'tcx>

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impl<'tcx> Unpin for MoveData<'tcx>

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impl<'tcx> !UnwindSafe for MoveData<'tcx>

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impl<T> Aligned for T

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const ALIGN: Alignment = _

Alignment of Self.
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where T: 'static + ?Sized,

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type Output = R

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Size: 256 bytes