struct WipCanonicalGoalEvaluationStep<I: Interner> {
var_values: Vec<I::GenericArg>,
instantiated_goal: QueryInput<I, I::Predicate>,
probe_depth: usize,
evaluation: WipProbe<I>,
}
Fields§
§var_values: Vec<I::GenericArg>
Unlike EvalCtxt::var_values
, we append a new
generic arg here whenever we create a new inference
variable.
This is necessary as we otherwise don’t unify these
vars when instantiating multiple CanonicalState
.
instantiated_goal: QueryInput<I, I::Predicate>
§probe_depth: usize
§evaluation: WipProbe<I>
Implementations§
source§impl<I: Interner> WipCanonicalGoalEvaluationStep<I>
impl<I: Interner> WipCanonicalGoalEvaluationStep<I>
fn current_evaluation_scope(&mut self) -> &mut WipProbe<I>
fn finalize(self) -> CanonicalGoalEvaluationStep<I>
Trait Implementations§
source§impl<I> Debug for WipCanonicalGoalEvaluationStep<I>where
I: Interner,
impl<I> Debug for WipCanonicalGoalEvaluationStep<I>where
I: Interner,
source§impl<I: Interner> From<WipCanonicalGoalEvaluationStep<I>> for DebugSolver<I>
impl<I: Interner> From<WipCanonicalGoalEvaluationStep<I>> for DebugSolver<I>
source§fn from(g: WipCanonicalGoalEvaluationStep<I>) -> DebugSolver<I>
fn from(g: WipCanonicalGoalEvaluationStep<I>) -> DebugSolver<I>
Converts to this type from the input type.
source§impl<I> PartialEq for WipCanonicalGoalEvaluationStep<I>where
I: Interner,
impl<I> PartialEq for WipCanonicalGoalEvaluationStep<I>where
I: Interner,
impl<I> Eq for WipCanonicalGoalEvaluationStep<I>where
I: Interner,
Auto Trait Implementations§
impl<I> Freeze for WipCanonicalGoalEvaluationStep<I>where
<I as Interner>::PredefinedOpaques: Freeze,
<I as Interner>::ParamEnv: Freeze,
<I as Interner>::Predicate: Freeze,
<I as Interner>::DefiningOpaqueTypes: Freeze,
<I as Interner>::CanonicalVars: Freeze,
<I as Interner>::DefId: Freeze,
<I as Interner>::GenericArgs: Freeze,
<I as Interner>::ExternalConstraints: Freeze,
impl<I> RefUnwindSafe for WipCanonicalGoalEvaluationStep<I>where
<I as Interner>::PredefinedOpaques: RefUnwindSafe,
<I as Interner>::ParamEnv: RefUnwindSafe,
<I as Interner>::Predicate: RefUnwindSafe,
<I as Interner>::GenericArg: RefUnwindSafe,
<I as Interner>::DefiningOpaqueTypes: RefUnwindSafe,
<I as Interner>::CanonicalVars: RefUnwindSafe,
<I as Interner>::DefId: RefUnwindSafe,
<I as Interner>::GenericArgs: RefUnwindSafe,
<I as Interner>::ExternalConstraints: RefUnwindSafe,
impl<I> Send for WipCanonicalGoalEvaluationStep<I>where
<I as Interner>::PredefinedOpaques: Send,
<I as Interner>::ParamEnv: Send,
<I as Interner>::Predicate: Send,
<I as Interner>::GenericArg: Send,
<I as Interner>::DefiningOpaqueTypes: Send,
<I as Interner>::CanonicalVars: Send,
<I as Interner>::DefId: Send,
<I as Interner>::GenericArgs: Send,
<I as Interner>::ExternalConstraints: Send,
impl<I> Sync for WipCanonicalGoalEvaluationStep<I>where
<I as Interner>::PredefinedOpaques: Sync,
<I as Interner>::ParamEnv: Sync,
<I as Interner>::Predicate: Sync,
<I as Interner>::GenericArg: Sync,
<I as Interner>::DefiningOpaqueTypes: Sync,
<I as Interner>::CanonicalVars: Sync,
<I as Interner>::DefId: Sync,
<I as Interner>::GenericArgs: Sync,
<I as Interner>::ExternalConstraints: Sync,
impl<I> Unpin for WipCanonicalGoalEvaluationStep<I>where
<I as Interner>::PredefinedOpaques: Unpin,
<I as Interner>::ParamEnv: Unpin,
<I as Interner>::Predicate: Unpin,
<I as Interner>::GenericArg: Unpin,
<I as Interner>::DefiningOpaqueTypes: Unpin,
<I as Interner>::CanonicalVars: Unpin,
<I as Interner>::DefId: Unpin,
<I as Interner>::GenericArgs: Unpin,
<I as Interner>::ExternalConstraints: Unpin,
impl<I> UnwindSafe for WipCanonicalGoalEvaluationStep<I>where
<I as Interner>::PredefinedOpaques: UnwindSafe,
<I as Interner>::ParamEnv: UnwindSafe,
<I as Interner>::Predicate: UnwindSafe,
<I as Interner>::GenericArg: UnwindSafe,
<I as Interner>::DefiningOpaqueTypes: UnwindSafe,
<I as Interner>::CanonicalVars: UnwindSafe,
<I as Interner>::DefId: UnwindSafe,
<I as Interner>::GenericArgs: UnwindSafe,
<I as Interner>::ExternalConstraints: UnwindSafe,
Blanket Implementations§
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T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T, R> CollectAndApply<T, R> for T
impl<T, R> CollectAndApply<T, R> for T
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impl<Q, K> Equivalent<K> for Q
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impl<Q, K> Equivalent<K> for Q
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impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
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and return true
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impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
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variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§impl<I, T, U> Upcast<I, U> for Twhere
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Layout§
Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.