pub struct GoalEvaluationStep<'tcx> {
    pub instantiated_goal: QueryInput<'tcx, Predicate<'tcx>>,
    pub evaluation: Probe<'tcx>,
}

Fields§

§instantiated_goal: QueryInput<'tcx, Predicate<'tcx>>§evaluation: Probe<'tcx>

The actual evaluation of the goal, always ProbeKind::Root.

Trait Implementations§

source§

impl<'tcx> PartialEq<GoalEvaluationStep<'tcx>> for GoalEvaluationStep<'tcx>

source§

fn eq(&self, other: &GoalEvaluationStep<'tcx>) -> bool

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

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.
source§

impl<'tcx> Eq for GoalEvaluationStep<'tcx>

source§

impl<'tcx> StructuralEq for GoalEvaluationStep<'tcx>

source§

impl<'tcx> StructuralPartialEq for GoalEvaluationStep<'tcx>

Auto Trait Implementations§

§

impl<'tcx> !RefUnwindSafe for GoalEvaluationStep<'tcx>

§

impl<'tcx> !Send for GoalEvaluationStep<'tcx>

§

impl<'tcx> !Sync for GoalEvaluationStep<'tcx>

§

impl<'tcx> Unpin for GoalEvaluationStep<'tcx>

§

impl<'tcx> !UnwindSafe for GoalEvaluationStep<'tcx>

Blanket Implementations§

source§

impl<T> Aligned for T

source§

const ALIGN: Alignment = _

Alignment of Self.
source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

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

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

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

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T, R> CollectAndApply<T, R> for T

source§

fn collect_and_apply<I, F>(iter: I, f: F) -> Rwhere I: Iterator<Item = T>, F: FnOnce(&[T]) -> R,

Equivalent to f(&iter.collect::<Vec<_>>()).

§

type Output = R

source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

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

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.

source§

impl<P> IntoQueryParam<P> for P

source§

impl<T> MaybeResult<T> for T

§

type Error = !

source§

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

source§

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

source§

impl<'tcx, T> ToPredicate<'tcx, T> for T

source§

fn to_predicate(self, _tcx: TyCtxt<'tcx>) -> T

source§

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

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

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

§

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

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

impl<Tcx, T> Value<Tcx> for Twhere Tcx: DepContext,

source§

default fn from_cycle_error( tcx: Tcx, cycle: &[QueryInfo], _guar: ErrorGuaranteed ) -> T

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: 120 bytes