Enum rustdoc::formats::cache::ParentStackItem
source · enum ParentStackItem {
Impl {
for_: Type,
trait_: Option<Path>,
generics: Generics,
kind: ImplKind,
item_id: ItemId,
},
Type(ItemId),
}
Expand description
Information about trait and type parents is tracked while traversing the item tree to build the cache.
We don’t just store Item
in there, because Item
contains the list of children being
traversed and it would be wasteful to clone all that. We also need the item id, so just
storing ItemKind
won’t work, either.
Variants§
Implementations§
Auto Trait Implementations§
impl DynSend for ParentStackItem
impl DynSync for ParentStackItem
impl Freeze for ParentStackItem
impl RefUnwindSafe for ParentStackItem
impl Send for ParentStackItem
impl Sync for ParentStackItem
impl Unpin for ParentStackItem
impl UnwindSafe for ParentStackItem
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
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§impl<T> Filterable for T
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source§impl<T> Instrument for T
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source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> Instrument for T
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source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
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source§impl<P> IntoQueryParam<P> for P
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source§impl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
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default fn from_cycle_error( tcx: Tcx, cycle_error: &CycleError, _guar: ErrorGuaranteed ) -> T
source§impl<T> WithSubscriber for T
impl<T> WithSubscriber for T
source§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
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source§fn with_current_subscriber(self) -> WithDispatch<Self>
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impl<'a, T> Captures<'a> for Twhere
T: ?Sized,
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T: ?Sized,
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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: 112 bytes
Size for each variant:
Impl
: 112 bytesType
: 28 bytes