Struct rustc_trait_selection::solve::inspect::Probe
source · pub struct Probe<I>where
I: Interner,{
pub steps: Vec<ProbeStep<I>>,
pub kind: ProbeKind<I>,
pub final_state: Canonical<I, State<I, ()>>,
}
Expand description
A self-contained computation during trait solving. This either
corresponds to a EvalCtxt::probe(_X)
call or the root evaluation
of a goal.
Fields§
§steps: Vec<ProbeStep<I>>
What happened inside of this probe in chronological order.
kind: ProbeKind<I>
§final_state: Canonical<I, State<I, ()>>
Trait Implementations§
source§impl<I> PartialEq for Probe<I>where
I: Interner,
impl<I> PartialEq for Probe<I>where
I: Interner,
impl<I> Eq for Probe<I>where
I: Interner,
Auto Trait Implementations§
impl<I> Freeze for Probe<I>where
<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 Probe<I>where
<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,
<I as Interner>::ParamEnv: RefUnwindSafe,
<I as Interner>::Predicate: RefUnwindSafe,
impl<I> Send for Probe<I>
impl<I> Sync for Probe<I>
impl<I> Unpin for Probe<I>
impl<I> UnwindSafe for Probe<I>where
<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,
<I as Interner>::ParamEnv: UnwindSafe,
<I as Interner>::Predicate: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
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
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.source§impl<T> Filterable for T
impl<T> Filterable for T
source§fn filterable(
self,
filter_name: &'static str,
) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
Creates a filterable data provider with the given name for debugging. Read more
source§impl<T> Instrument for T
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
self
into a Left
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<P> IntoQueryParam<P> for P
impl<P> IntoQueryParam<P> for P
fn into_query_param(self) -> P
source§impl<T> MaybeResult<T> for T
impl<T> MaybeResult<T> for T
source§impl<I, T, U> Upcast<I, U> for Twhere
U: UpcastFrom<I, T>,
impl<I, T, U> Upcast<I, U> for Twhere
U: UpcastFrom<I, T>,
source§impl<I, T> UpcastFrom<I, T> for T
impl<I, T> UpcastFrom<I, T> for T
fn upcast_from(from: T, _tcx: I) -> T
source§impl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
impl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
default fn from_cycle_error( tcx: Tcx, cycle_error: &CycleError, _guar: ErrorGuaranteed, ) -> T
source§impl<T> WithSubscriber for T
impl<T> WithSubscriber for T
source§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
source§fn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
impl<'a, T> Captures<'a> for Twhere
T: ?Sized,
impl<T> ErasedDestructor for Twhere
T: 'static,
impl<T> MaybeSendSync for T
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.