Enum rustc_middle::traits::solve::inspect::GoalEvaluationKind

pub enum GoalEvaluationKind<'tcx> {
    CacheHit(CacheHit),
    Uncached {
        revisions: Vec<GoalEvaluationStep<'tcx>>,
    },
}

Variants

CacheHit(CacheHit)

Uncached

Fields

revisions: Vec<GoalEvaluationStep<'tcx>>

Trait Implementations

impl<'tcx> Hash for GoalEvaluationKind<'tcx>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'tcx, '__ctx> HashStable<StableHashingContext<'__ctx>> for GoalEvaluationKind<'tcx>

fn hash_stable( &self, __hcx: &mut StableHashingContext<'__ctx>, __hasher: &mut StableHasher )

impl<'tcx> PartialEq<GoalEvaluationKind<'tcx>> for GoalEvaluationKind<'tcx>

fn eq(&self, other: &GoalEvaluationKind<'tcx>) -> 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<'tcx> Eq for GoalEvaluationKind<'tcx>

impl<'tcx> StructuralEq for GoalEvaluationKind<'tcx>

impl<'tcx> StructuralPartialEq for GoalEvaluationKind<'tcx>

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:24 bytes

Size for each variant:

• CacheHit: 9 bytes
• Uncached: 24 bytes