Struct rustc_const_eval::interpret::RefTracking

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pub struct RefTracking<T, PATH = ()> {
    pub seen: FxHashSet<T>,
    pub todo: Vec<(T, PATH)>,
}
Expand description

State for tracking recursive validation of references

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§seen: FxHashSet<T>§todo: Vec<(T, PATH)>

Implementations§

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impl<T: Clone + Eq + Hash + Debug, PATH: Default> RefTracking<T, PATH>

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pub fn empty() -> Self

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pub fn new(op: T) -> Self

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pub fn track(&mut self, op: T, path: impl FnOnce() -> PATH)

Auto Trait Implementations§

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impl<T, PATH> DynSend for RefTracking<T, PATH>
where PATH: DynSend, T: DynSend,

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impl<T, PATH> DynSync for RefTracking<T, PATH>
where PATH: DynSync, T: DynSync,

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impl<T, PATH> Freeze for RefTracking<T, PATH>

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impl<T, PATH> RefUnwindSafe for RefTracking<T, PATH>
where PATH: RefUnwindSafe, T: RefUnwindSafe,

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impl<T, PATH> Send for RefTracking<T, PATH>
where PATH: Send, T: Send,

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impl<T, PATH> Sync for RefTracking<T, PATH>
where PATH: Sync, T: Sync,

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impl<T, PATH> Unpin for RefTracking<T, PATH>
where PATH: Unpin, T: Unpin,

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impl<T, PATH> UnwindSafe for RefTracking<T, PATH>
where PATH: UnwindSafe, T: UnwindSafe,

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impl<T> Aligned for T

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const ALIGN: Alignment = _

Alignment of Self.
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where T: 'static + ?Sized,

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where T: ?Sized,

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where T: ?Sized,

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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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fn filterable( self, filter_name: &'static str ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>

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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: 56 bytes