Struct rustc_const_eval::check_consts::check::Qualifs

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pub(crate) struct Qualifs<'mir, 'tcx> {
    has_mut_interior: Option<ResultsCursor<'mir, 'tcx, FlowSensitiveAnalysis<'mir, 'mir, 'tcx, HasMutInterior>>>,
    needs_drop: Option<ResultsCursor<'mir, 'tcx, FlowSensitiveAnalysis<'mir, 'mir, 'tcx, NeedsDrop>>>,
    needs_non_const_drop: Option<ResultsCursor<'mir, 'tcx, FlowSensitiveAnalysis<'mir, 'mir, 'tcx, NeedsNonConstDrop>>>,
}

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§has_mut_interior: Option<ResultsCursor<'mir, 'tcx, FlowSensitiveAnalysis<'mir, 'mir, 'tcx, HasMutInterior>>>§needs_drop: Option<ResultsCursor<'mir, 'tcx, FlowSensitiveAnalysis<'mir, 'mir, 'tcx, NeedsDrop>>>§needs_non_const_drop: Option<ResultsCursor<'mir, 'tcx, FlowSensitiveAnalysis<'mir, 'mir, 'tcx, NeedsNonConstDrop>>>

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impl<'mir, 'tcx> Qualifs<'mir, 'tcx>

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pub fn needs_drop( &mut self, ccx: &'mir ConstCx<'mir, 'tcx>, local: Local, location: Location, ) -> bool

Returns true if local is NeedsDrop at the given Location.

Only updates the cursor if absolutely necessary

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pub fn needs_non_const_drop( &mut self, ccx: &'mir ConstCx<'mir, 'tcx>, local: Local, location: Location, ) -> bool

Returns true if local is NeedsNonConstDrop at the given Location.

Only updates the cursor if absolutely necessary

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pub fn has_mut_interior( &mut self, ccx: &'mir ConstCx<'mir, 'tcx>, local: Local, location: Location, ) -> bool

Returns true if local is HasMutInterior at the given Location.

Only updates the cursor if absolutely necessary.

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fn in_return_place( &mut self, ccx: &'mir ConstCx<'mir, 'tcx>, tainted_by_errors: Option<ErrorGuaranteed>, ) -> ConstQualifs

Trait Implementations§

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impl<'mir, 'tcx> Default for Qualifs<'mir, 'tcx>

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fn default() -> Qualifs<'mir, 'tcx>

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl<'mir, 'tcx> DynSend for Qualifs<'mir, 'tcx>

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impl<'mir, 'tcx> DynSync for Qualifs<'mir, 'tcx>

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impl<'mir, 'tcx> Freeze for Qualifs<'mir, 'tcx>

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impl<'mir, 'tcx> !RefUnwindSafe for Qualifs<'mir, 'tcx>

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impl<'mir, 'tcx> !Send for Qualifs<'mir, 'tcx>

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impl<'mir, 'tcx> !Sync for Qualifs<'mir, 'tcx>

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impl<'mir, 'tcx> Unpin for Qualifs<'mir, 'tcx>

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impl<'mir, 'tcx> !UnwindSafe for Qualifs<'mir, 'tcx>

Blanket Implementations§

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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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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: 408 bytes