Struct rustc_infer::traits::project::ProjectionCacheStorage

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pub struct ProjectionCacheStorage<'tcx> {
    map: SnapshotMapStorage<ProjectionCacheKey<'tcx>, ProjectionCacheEntry<'tcx>>,
}

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§map: SnapshotMapStorage<ProjectionCacheKey<'tcx>, ProjectionCacheEntry<'tcx>>

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impl<'tcx> ProjectionCacheStorage<'tcx>

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pub(crate) fn with_log<'a>( &'a mut self, undo_log: &'a mut InferCtxtUndoLogs<'tcx> ) -> ProjectionCache<'a, 'tcx>

Trait Implementations§

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impl<'tcx> Clone for ProjectionCacheStorage<'tcx>

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fn clone(&self) -> ProjectionCacheStorage<'tcx>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'tcx> Default for ProjectionCacheStorage<'tcx>

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fn default() -> ProjectionCacheStorage<'tcx>

Returns the “default value” for a type. Read more
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impl<'tcx> Rollback<UndoLog<ProjectionCacheKey<'tcx>, ProjectionCacheEntry<'tcx>>> for ProjectionCacheStorage<'tcx>

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fn reverse( &mut self, undo: UndoLog<ProjectionCacheKey<'tcx>, ProjectionCacheEntry<'tcx>> )

Auto Trait Implementations§

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impl<'tcx> DynSend for ProjectionCacheStorage<'tcx>

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impl<'tcx> DynSync for ProjectionCacheStorage<'tcx>

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impl<'tcx> Freeze for ProjectionCacheStorage<'tcx>

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impl<'tcx> !RefUnwindSafe for ProjectionCacheStorage<'tcx>

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impl<'tcx> Send for ProjectionCacheStorage<'tcx>

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impl<'tcx> Sync for ProjectionCacheStorage<'tcx>

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impl<'tcx> Unpin for ProjectionCacheStorage<'tcx>

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impl<'tcx> !UnwindSafe for ProjectionCacheStorage<'tcx>

Blanket Implementations§

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impl<T> Aligned for T

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const ALIGN: Alignment = _

Alignment of Self.
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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T, R> CollectAndApply<T, R> for T

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fn collect_and_apply<I, F>(iter: I, f: F) -> R
where I: Iterator<Item = T>, F: FnOnce(&[T]) -> R,

Equivalent to f(&iter.collect::<Vec<_>>()).

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type Output = R

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impl<T> Filterable for T

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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
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fn into_query_param(self) -> P

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type Error = !

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fn from(_: Result<T, <T as MaybeResult<T>>::Error>) -> T

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fn to_result(self) -> Result<T, <T as MaybeResult<T>>::Error>

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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

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type Output = T

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where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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type Error = Infallible

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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: 32 bytes