Enum rustc_ty_utils::layout::SavedLocalEligibility

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

Overlap eligibility and variant assignment for each GeneratorSavedLocal.

Variants

Unassigned

Assigned(VariantIdx)

Ineligible(Option<FieldIdx>)

Trait Implementations

impl Clone for SavedLocalEligibility

fn clone(&self) -> SavedLocalEligibility

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SavedLocalEligibility

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

Formats the value using the given formatter.

impl PartialEq<SavedLocalEligibility> for SavedLocalEligibility

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for SavedLocalEligibility

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: 8 bytes

Size for each variant:

• Unassigned: 0 bytes
• Assigned: 4 bytes
• Ineligible: 4 bytes