pub(crate) struct TypeMap<'ll, 'tcx> {
pub(super) unique_id_to_di_node: RefCell<FxHashMap<UniqueTypeId<'tcx>, &'ll Metadata>>,
}Expand description
The TypeMap is where the debug context holds the type metadata nodes
created so far. The debuginfo nodes are identified by UniqueTypeId.
Fields§
§unique_id_to_di_node: RefCell<FxHashMap<UniqueTypeId<'tcx>, &'ll Metadata>>Implementations§
Source§impl<'ll, 'tcx> TypeMap<'ll, 'tcx>
impl<'ll, 'tcx> TypeMap<'ll, 'tcx>
Sourcepub(super) fn insert(
&self,
unique_type_id: UniqueTypeId<'tcx>,
metadata: &'ll Metadata,
)
pub(super) fn insert( &self, unique_type_id: UniqueTypeId<'tcx>, metadata: &'ll Metadata, )
Adds a UniqueTypeId to metadata mapping to the TypeMap. The method will
fail if the mapping already exists.
pub(super) fn di_node_for_unique_id( &self, unique_type_id: UniqueTypeId<'tcx>, ) -> Option<&'ll Metadata>
Trait Implementations§
Auto Trait Implementations§
impl<'ll, 'tcx> !DynSend for TypeMap<'ll, 'tcx>
impl<'ll, 'tcx> !DynSync for TypeMap<'ll, 'tcx>
impl<'ll, 'tcx> !Freeze for TypeMap<'ll, 'tcx>
impl<'ll, 'tcx> !RefUnwindSafe for TypeMap<'ll, 'tcx>
impl<'ll, 'tcx> !Send for TypeMap<'ll, 'tcx>
impl<'ll, 'tcx> !Sync for TypeMap<'ll, 'tcx>
impl<'ll, 'tcx> Unpin for TypeMap<'ll, 'tcx>
impl<'ll, 'tcx> !UnwindSafe for TypeMap<'ll, 'tcx>
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
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T, R> CollectAndApply<T, R> for T
impl<T, R> CollectAndApply<T, R> for T
Source§impl<T> Instrument for T
impl<T> Instrument for T
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> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§impl<P> IntoQueryParam<P> for P
impl<P> IntoQueryParam<P> for P
fn into_query_param(self) -> P
Source§impl<T> MaybeResult<T> for T
impl<T> MaybeResult<T> for T
Source§impl<T> Pointable for T
impl<T> Pointable for T
Source§impl<I, T, U> Upcast<I, U> for Twhere
U: UpcastFrom<I, T>,
impl<I, T, U> Upcast<I, U> for Twhere
U: UpcastFrom<I, T>,
Source§impl<I, T> UpcastFrom<I, T> for T
impl<I, T> UpcastFrom<I, T> for T
fn upcast_from(from: T, _tcx: I) -> T
Source§impl<'tcx, T> Value<'tcx> for T
impl<'tcx, T> Value<'tcx> for T
default fn from_cycle_error( tcx: TyCtxt<'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>
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
Source§fn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
impl<T> ErasedDestructor for Twhere
T: 'static,
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: 40 bytes