pub(crate) struct SearchInterfaceForPrivateItemsVisitor<'tcx> {
pub(crate) tcx: TyCtxt<'tcx>,
pub(crate) item_def_id: LocalDefId,
pub(crate) required_visibility: Visibility,
pub(crate) has_old_errors: bool,
pub(crate) in_assoc_ty: bool,
}
Expand description
SearchInterfaceForPrivateItemsVisitor traverses an item’s interface and finds any private components in it. PrivateItemsInPublicInterfacesVisitor ensures there are no private types and traits in public interfaces.
Fields
tcx: TyCtxt<'tcx>
item_def_id: LocalDefId
required_visibility: Visibility
The visitor checks that each component type is at least this visible.
has_old_errors: bool
in_assoc_ty: bool
Implementations
sourceimpl SearchInterfaceForPrivateItemsVisitor<'_>
impl SearchInterfaceForPrivateItemsVisitor<'_>
pub(crate) fn generics(&mut self) -> &mut Self
pub(crate) fn predicates(&mut self) -> &mut Self
pub(crate) fn bounds(&mut self) -> &mut Self
pub(crate) fn ty(&mut self) -> &mut Self
pub(crate) fn check_def_id(
&mut self,
def_id: DefId,
kind: &str,
descr: &dyn Display
) -> bool
sourcepub(crate) fn leaks_private_dep(&self, item_id: DefId) -> bool
pub(crate) fn leaks_private_dep(&self, item_id: DefId) -> bool
An item is ‘leaked’ from a private dependency if all of the following are true:
- It’s contained within a public type
- It comes from a private crate
Trait Implementations
sourceimpl<'tcx> DefIdVisitor<'tcx> for SearchInterfaceForPrivateItemsVisitor<'tcx>
impl<'tcx> DefIdVisitor<'tcx> for SearchInterfaceForPrivateItemsVisitor<'tcx>
fn tcx(&self) -> TyCtxt<'tcx>
fn visit_def_id(
&mut self,
def_id: DefId,
kind: &str,
descr: &dyn Display
) -> ControlFlow<Self::BreakTy>
type BreakTy = ()
fn shallow(&self) -> bool
fn skip_assoc_tys(&self) -> bool
sourcefn skeleton(&mut self) -> DefIdVisitorSkeleton<'_, 'tcx, Self>
fn skeleton(&mut self) -> DefIdVisitorSkeleton<'_, 'tcx, Self>
Not overridden, but used to actually visit types and traits.
fn visit(
&mut self,
ty_fragment: impl TypeVisitable<'tcx>
) -> ControlFlow<Self::BreakTy>
fn visit_trait(
&mut self,
trait_ref: TraitRef<'tcx>
) -> ControlFlow<Self::BreakTy>
fn visit_projection_ty(
&mut self,
projection: ProjectionTy<'tcx>
) -> ControlFlow<Self::BreakTy>
fn visit_predicates(
&mut self,
predicates: GenericPredicates<'tcx>
) -> ControlFlow<Self::BreakTy>
Auto Trait Implementations
impl<'tcx> !RefUnwindSafe for SearchInterfaceForPrivateItemsVisitor<'tcx>
impl<'tcx> !Send for SearchInterfaceForPrivateItemsVisitor<'tcx>
impl<'tcx> !Sync for SearchInterfaceForPrivateItemsVisitor<'tcx>
impl<'tcx> Unpin for SearchInterfaceForPrivateItemsVisitor<'tcx>
impl<'tcx> !UnwindSafe for SearchInterfaceForPrivateItemsVisitor<'tcx>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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: 24 bytes