Struct rustc_mir::interpret::RefTracking[−][src]

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

Expand description

State for tracking recursive validation of references

Fields

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

Implementations

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impl<T: Copy + 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

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

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

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

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

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

Blanket Implementations

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impl<T> Any for T where
    T: 'static + ?Sized,

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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impl<T, U> Into<U> for T where
    U: From<T>,

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pub fn into(self) -> U

Performs the conversion.

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impl<T, U> TryFrom<U> for T where
    U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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impl<T, U> TryInto<U> for T where
    U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

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impl<T> WithConstness for T

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fn with_constness(self, constness: Constness) -> ConstnessAnd<Self>

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fn with_const(self) -> ConstnessAnd<Self>

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fn without_const(self) -> ConstnessAnd<Self>

Layout

Note: Most layout information is completely unstable and may be different between compiler versions and platforms. 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