# Struct rustc_privacy::FindMin

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    pub(crate) struct FindMin<'a, 'tcx, VL: VisibilityLike, const SHALLOW: bool> {
        pub(crate) tcx: TyCtxt<'tcx>,
        pub(crate) effective_visibilities: &'a EffectiveVisibilities,
        pub(crate) min: VL,
    }

Expand description

Visitor used to determine impl visibility and reachability.

## Fields§

§`tcx: TyCtxt<'tcx>`§`effective_visibilities: &'a EffectiveVisibilities`§`min: VL`

## Trait Implementations§

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### impl<'a, 'tcx, VL: VisibilityLike, const SHALLOW: bool> DefIdVisitor<'tcx> for FindMin<'a, 'tcx, VL, SHALLOW>

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#### const SHALLOW: bool = SHALLOW

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#### const SKIP_ASSOC_TYS: bool = true

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#### fn tcx(&self) -> TyCtxt<'tcx>

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#### fn visit_def_id( &mut self, def_id: DefId, _kind: &str, _descr: &dyn Display ) -> ControlFlow<Self::BreakTy>

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#### type BreakTy = ()

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#### fn skeleton(&mut self) -> DefIdVisitorSkeleton<'_, 'tcx, Self>

Not overridden, but used to actually visit types and traits.
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#### fn visit( &mut self, ty_fragment: impl TypeVisitable<TyCtxt<'tcx>> ) -> ControlFlow<Self::BreakTy>

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#### fn visit_trait( &mut self, trait_ref: TraitRef<'tcx> ) -> ControlFlow<Self::BreakTy>

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#### fn visit_projection_ty( &mut self, projection: AliasTy<'tcx> ) -> ControlFlow<Self::BreakTy>

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#### fn visit_predicates( &mut self, predicates: GenericPredicates<'tcx> ) -> ControlFlow<Self::BreakTy>

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#### fn visit_clauses( &mut self, clauses: &[(Clause<'tcx>, Span)] ) -> ControlFlow<Self::BreakTy>

## Auto Trait Implementations§

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### impl<'a, 'tcx, VL, const SHALLOW: bool> !RefUnwindSafe for FindMin<'a, 'tcx, VL, SHALLOW>

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### impl<'a, 'tcx, VL, const SHALLOW: bool> !Send for FindMin<'a, 'tcx, VL, SHALLOW>

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### impl<'a, 'tcx, VL, const SHALLOW: bool> !Sync for FindMin<'a, 'tcx, VL, SHALLOW>

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### impl<'a, 'tcx, VL, const SHALLOW: bool> Unpin for FindMin<'a, 'tcx, VL, SHALLOW>
where VL: Unpin,

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### impl<'a, 'tcx, VL, const SHALLOW: bool> !UnwindSafe for FindMin<'a, 'tcx, VL, SHALLOW>

## Blanket Implementations§

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### impl<T> Any for T
where 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 T
where T: ?Sized,

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#### fn borrow(&self) -> &T

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

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#### 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

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#### fn from(t: T) -> T

Returns the argument unchanged.

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### impl<T, U> Into<U> for T
where U: From<T>,

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#### 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 T
where U: Into<T>,

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#### type Error = Infallible

The type returned in the event of a conversion error.
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#### 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 T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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#### fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

## Layout§

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.