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,
    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§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]>>

Implementations§

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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>
) -> Result<(FxHashMap<Local, Place<'tcx>>, MoveData<'tcx>), (MoveData<'tcx>, Vec<(Place<'tcx>, MoveError<'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> !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>

Blanket Implementations§

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impl<T> Any for Twhere
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere
U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
const: unstable · source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

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: 224 bytes