pub(crate) struct TypeMap<'ll, 'tcx> {
pub(super) unique_id_to_di_node: RefCell<FxHashMap<UniqueTypeId<'tcx>, &'ll DIType>>,
}
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 DIType>>
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 DIType,
)
pub(super) fn insert( &self, unique_type_id: UniqueTypeId<'tcx>, metadata: &'ll DIType, )
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 DIType>
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> Filterable for T
impl<T> Filterable for T
source§fn filterable(
self,
filter_name: &'static str,
) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
Creates a filterable data provider with the given name for debugging. Read more
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 Twhere
Tcx: DepContext,
impl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
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>
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<'a, T> Captures<'a> for Twhere
T: ?Sized,
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