rustc_next_trait_solver::solve::inspect::build

Enum DebugSolver

Source 
enum DebugSolver<I: Interner> {
    Root,
    GoalEvaluation(WipGoalEvaluation<I>),
    CanonicalGoalEvaluation(WipCanonicalGoalEvaluation<I>),
    CanonicalGoalEvaluationStep(WipCanonicalGoalEvaluationStep<I>),
}
Expand description

The current state of the proof tree builder, at most places in the code, only one or two variants are actually possible.

We simply ICE in case that assumption is broken.

Variants§

§

Root

§

GoalEvaluation(WipGoalEvaluation<I>)

§

CanonicalGoalEvaluation(WipCanonicalGoalEvaluation<I>)

§

CanonicalGoalEvaluationStep(WipCanonicalGoalEvaluationStep<I>)

Trait Implementations§

Source§

impl<I> Debug for DebugSolver<I>
where I: Interner,

Source§

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

Formats the value using the given formatter. Read more
Source§

impl<I: Interner> From<WipCanonicalGoalEvaluation<I>> for DebugSolver<I>

Source§

fn from(g: WipCanonicalGoalEvaluation<I>) -> DebugSolver<I>

Converts to this type from the input type.
Source§

impl<I: Interner> From<WipCanonicalGoalEvaluationStep<I>> for DebugSolver<I>

Source§

fn from(g: WipCanonicalGoalEvaluationStep<I>) -> DebugSolver<I>

Converts to this type from the input type.
Source§

impl<I: Interner> From<WipGoalEvaluation<I>> for DebugSolver<I>

Source§

fn from(g: WipGoalEvaluation<I>) -> DebugSolver<I>

Converts to this type from the input type.

Auto Trait Implementations§

§

impl<I> DynSend for DebugSolver<I>
where <I as Interner>::ParamEnv: DynSend, <I as Interner>::Predicate: DynSend, <I as Interner>::GenericArg: DynSend, <I as Interner>::CanonicalVars: DynSend, <I as Interner>::DefiningOpaqueTypes: DynSend, <I as Interner>::PredefinedOpaques: DynSend, <I as Interner>::ExternalConstraints: DynSend, <I as Interner>::DefId: DynSend, <I as Interner>::GenericArgs: DynSend,

§

impl<I> DynSync for DebugSolver<I>
where <I as Interner>::ParamEnv: DynSync, <I as Interner>::Predicate: DynSync, <I as Interner>::GenericArg: DynSync, <I as Interner>::CanonicalVars: DynSync, <I as Interner>::DefiningOpaqueTypes: DynSync, <I as Interner>::PredefinedOpaques: DynSync, <I as Interner>::ExternalConstraints: DynSync, <I as Interner>::DefId: DynSync, <I as Interner>::GenericArgs: DynSync,

§

impl<I> Freeze for DebugSolver<I>
where <I as Interner>::ParamEnv: Freeze, <I as Interner>::Predicate: Freeze, <I as Interner>::CanonicalVars: Freeze, <I as Interner>::DefiningOpaqueTypes: Freeze, <I as Interner>::PredefinedOpaques: Freeze, <I as Interner>::ExternalConstraints: Freeze, <I as Interner>::DefId: Freeze, <I as Interner>::GenericArgs: Freeze,

§

impl<I> RefUnwindSafe for DebugSolver<I>
where <I as Interner>::ParamEnv: RefUnwindSafe, <I as Interner>::Predicate: RefUnwindSafe, <I as Interner>::CanonicalVars: RefUnwindSafe, <I as Interner>::DefiningOpaqueTypes: RefUnwindSafe, <I as Interner>::GenericArg: RefUnwindSafe, <I as Interner>::PredefinedOpaques: RefUnwindSafe, <I as Interner>::ExternalConstraints: RefUnwindSafe, <I as Interner>::DefId: RefUnwindSafe, <I as Interner>::GenericArgs: RefUnwindSafe,

§

impl<I> Send for DebugSolver<I>
where <I as Interner>::ParamEnv: Send, <I as Interner>::Predicate: Send, <I as Interner>::CanonicalVars: Send, <I as Interner>::DefiningOpaqueTypes: Send, <I as Interner>::GenericArg: Send, <I as Interner>::PredefinedOpaques: Send, <I as Interner>::ExternalConstraints: Send, <I as Interner>::DefId: Send, <I as Interner>::GenericArgs: Send,

§

impl<I> Sync for DebugSolver<I>
where <I as Interner>::ParamEnv: Sync, <I as Interner>::Predicate: Sync, <I as Interner>::CanonicalVars: Sync, <I as Interner>::DefiningOpaqueTypes: Sync, <I as Interner>::GenericArg: Sync, <I as Interner>::PredefinedOpaques: Sync, <I as Interner>::ExternalConstraints: Sync, <I as Interner>::DefId: Sync, <I as Interner>::GenericArgs: Sync,

§

impl<I> Unpin for DebugSolver<I>
where <I as Interner>::ParamEnv: Unpin, <I as Interner>::Predicate: Unpin, <I as Interner>::CanonicalVars: Unpin, <I as Interner>::DefiningOpaqueTypes: Unpin, <I as Interner>::GenericArg: Unpin, <I as Interner>::PredefinedOpaques: Unpin, <I as Interner>::ExternalConstraints: Unpin, <I as Interner>::DefId: Unpin, <I as Interner>::GenericArgs: Unpin,

§

impl<I> UnwindSafe for DebugSolver<I>
where <I as Interner>::ParamEnv: UnwindSafe, <I as Interner>::Predicate: UnwindSafe, <I as Interner>::CanonicalVars: UnwindSafe, <I as Interner>::DefiningOpaqueTypes: UnwindSafe, <I as Interner>::GenericArg: UnwindSafe, <I as Interner>::PredefinedOpaques: UnwindSafe, <I as Interner>::ExternalConstraints: UnwindSafe, <I as Interner>::DefId: UnwindSafe, <I as Interner>::GenericArgs: UnwindSafe,

Blanket Implementations§

Source§

impl<T> Aligned for T

Source§

const ALIGN: Alignment = _

Alignment of Self.
Source§

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

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

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

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

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

Source§

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

Mutably borrows from an owned value. Read more
§

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

§

fn collect_and_apply<I, F>(iter: I, f: F) -> R
where 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> Instrument for T

Source§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
Source§

impl<T, U> Into<U> for T
where 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<T> IntoEither for T

Source§

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 more
Source§

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

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 more
Source§

impl<T> Pointable for T

Source§

const ALIGN: usize = _

The alignment of pointer.
Source§

type Init = T

The type for initializers.
Source§

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
Source§

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
Source§

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
Source§

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

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

Source§

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 T
where U: TryFrom<T>,

Source§

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.
§

impl<I, T, U> Upcast<I, U> for T
where U: UpcastFrom<I, T>,

§

fn upcast(self, interner: I) -> U

§

impl<I, T> UpcastFrom<I, T> for T

§

fn upcast_from(from: T, _tcx: I) -> T

Source§

impl<T> WithSubscriber for T

Source§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
Source§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
Source§

impl<'a, T> Captures<'a> for T
where T: ?Sized,

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.