rustc_monomorphize::collector

Struct UsageMap

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pub(crate) struct UsageMap<'tcx> {
    used_map: UnordMap<MonoItem<'tcx>, Vec<MonoItem<'tcx>>>,
    user_map: UnordMap<MonoItem<'tcx>, Vec<MonoItem<'tcx>>>,
}

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§used_map: UnordMap<MonoItem<'tcx>, Vec<MonoItem<'tcx>>>§user_map: UnordMap<MonoItem<'tcx>, Vec<MonoItem<'tcx>>>

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impl<'tcx> UsageMap<'tcx>

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fn new() -> UsageMap<'tcx>

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fn record_used<'a>( &mut self, user_item: MonoItem<'tcx>, used_items: &'a MonoItems<'tcx>, )
where 'tcx: 'a,

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pub(crate) fn get_user_items(&self, item: MonoItem<'tcx>) -> &[MonoItem<'tcx>]

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pub(crate) fn for_each_inlined_used_item<F>( &self, tcx: TyCtxt<'tcx>, item: MonoItem<'tcx>, f: F, )
where F: FnMut(MonoItem<'tcx>),

Internally iterate over all inlined items used by item.

Auto Trait Implementations§

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impl<'tcx> DynSend for UsageMap<'tcx>

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impl<'tcx> DynSync for UsageMap<'tcx>

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impl<'tcx> Freeze for UsageMap<'tcx>

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

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impl<'tcx> Send for UsageMap<'tcx>

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impl<'tcx> Sync for UsageMap<'tcx>

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impl<'tcx> Unpin for UsageMap<'tcx>

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impl<'tcx> !UnwindSafe for UsageMap<'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 from(t: T) -> T

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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 more
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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 more
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type Error = !

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const ALIGN: usize = _

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type Init = T

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type Output = T

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where U: TryFrom<T>,

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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: 64 bytes