Enum rustc_middle::ty::layout::SavedLocalEligibility

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enum SavedLocalEligibility {
    Unassigned,
    Assigned(VariantIdx),
    Ineligible(Option<u32>),
}

Expand description

Overlap eligibility and variant assignment for each GeneratorSavedLocal.

Variants

`Unassigned`

`Assigned(VariantIdx)`

`Ineligible(Option<u32>)`

Trait Implementations

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impl Clone for SavedLocalEligibility

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fn clone(&self) -> SavedLocalEligibility

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for SavedLocalEligibility

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl PartialEq<SavedLocalEligibility> for SavedLocalEligibility

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fn eq(&self, other: &SavedLocalEligibility) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &SavedLocalEligibility) -> bool

This method tests for !=.

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impl StructuralPartialEq for SavedLocalEligibility

Auto Trait Implementations

impl RefUnwindSafe for SavedLocalEligibility

impl Send for SavedLocalEligibility

impl Sync for SavedLocalEligibility

impl Unpin for SavedLocalEligibility

impl UnwindSafe for SavedLocalEligibility

Blanket Implementations

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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,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, R> InternIteratorElement<T, R> for T

type Output = R

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fn intern_with<I, F>(
 iter: I,
 f: F
) -> <T as InternIteratorElement<T, R>>::Output where
 I: Iterator<Item = T>,
 F: for<'_> FnOnce(&[T]) -> R,

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> MaybeResult<T> for T

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<'a, T> Captures<'a> for T where
T: ?Sized,

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: 12 bytes

Size for each variant:

Unassigned: 0 bytes
Assigned: 4 bytes
Ineligible: 8 bytes

Enum rustc_middle::ty::layout::SavedLocalEligibility

Variants

Unassigned

Assigned(VariantIdx)

Ineligible(Option<u32>)

Trait Implementations

impl Clone for SavedLocalEligibility

fn clone(&self) -> SavedLocalEligibility

fn clone_from(&mut self, source: &Self)

impl Debug for SavedLocalEligibility

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl PartialEq<SavedLocalEligibility> for SavedLocalEligibility

fn eq(&self, other: &SavedLocalEligibility) -> bool

fn ne(&self, other: &SavedLocalEligibility) -> bool

impl StructuralPartialEq for SavedLocalEligibility

Auto Trait Implementations

impl RefUnwindSafe for SavedLocalEligibility

impl Send for SavedLocalEligibility

impl Sync for SavedLocalEligibility

impl Unpin for SavedLocalEligibility

impl UnwindSafe for SavedLocalEligibility

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, R> InternIteratorElement<T, R> for T

type Output = R

fn intern_with<I, F>( iter: I, f: F) -> <T as InternIteratorElement<T, R>>::Output where I: Iterator<Item = T>, F: for<'_> FnOnce(&[T]) -> R,

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

fn into(self) -> U

impl<T> MaybeResult<T> for T

type Error = !

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

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

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

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

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

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

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

impl<'a, T> Captures<'a> for T where T: ?Sized,

Layout

`Unassigned`

`Assigned(VariantIdx)`

`Ineligible(Option<u32>)`

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

fn intern_with<I, F>(
iter: I,
f: F
) -> <T as InternIteratorElement<T, R>>::Output where
I: Iterator<Item = T>,
F: for<'_> FnOnce(&[T]) -> R,

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

impl<T> ToOwned for T where
T: Clone,

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

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

impl<'a, T> Captures<'a> for T where
T: ?Sized,