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
sourceimpl<'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> !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
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
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: 40 bytes