Enum rustc_trait_selection::solve::inspect::build::DebugSolver

enum DebugSolver<'tcx> {
    Root,
    GoalEvaluation(WipGoalEvaluation<'tcx>),
    CanonicalGoalEvaluation(WipCanonicalGoalEvaluation<'tcx>),
    AddedGoalsEvaluation(WipAddedGoalsEvaluation<'tcx>),
    GoalEvaluationStep(WipGoalEvaluationStep<'tcx>),
    Probe(WipProbe<'tcx>),
}

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<'tcx>)

CanonicalGoalEvaluation(WipCanonicalGoalEvaluation<'tcx>)

AddedGoalsEvaluation(WipAddedGoalsEvaluation<'tcx>)

GoalEvaluationStep(WipGoalEvaluationStep<'tcx>)

Probe(WipProbe<'tcx>)

Trait Implementations§

impl<'tcx> Debug for DebugSolver<'tcx>

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

Formats the value using the given formatter. Read more

impl<'tcx> From<WipAddedGoalsEvaluation<'tcx>> for DebugSolver<'tcx>

fn from(g: WipAddedGoalsEvaluation<'tcx>) -> DebugSolver<'tcx>

Converts to this type from the input type.

impl<'tcx> From<WipCanonicalGoalEvaluation<'tcx>> for DebugSolver<'tcx>

fn from(g: WipCanonicalGoalEvaluation<'tcx>) -> DebugSolver<'tcx>

Converts to this type from the input type.

impl<'tcx> From<WipGoalEvaluation<'tcx>> for DebugSolver<'tcx>

fn from(g: WipGoalEvaluation<'tcx>) -> DebugSolver<'tcx>

Converts to this type from the input type.

impl<'tcx> From<WipGoalEvaluationStep<'tcx>> for DebugSolver<'tcx>

fn from(g: WipGoalEvaluationStep<'tcx>) -> DebugSolver<'tcx>

Converts to this type from the input type.

impl<'tcx> From<WipProbe<'tcx>> for DebugSolver<'tcx>

fn from(p: WipProbe<'tcx>) -> DebugSolver<'tcx>

Converts to this type from the input type.

Auto Trait Implementations§

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

impl<'tcx> Send for DebugSolver<'tcx>

impl<'tcx> Sync for DebugSolver<'tcx>

impl<'tcx> Unpin for DebugSolver<'tcx>

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

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

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: 200 bytes

Size for each variant:

Root: 0 bytes
GoalEvaluation: 200 bytes
CanonicalGoalEvaluation: 144 bytes
AddedGoalsEvaluation: 40 bytes
GoalEvaluationStep: 128 bytes
Probe: 96 bytes