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>),
}

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.

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.

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: 184 bytes

Size for each variant:

• Root: 0 bytes
• GoalEvaluation: 184 bytes
• CanonicalGoalEvaluation: 120 bytes
• AddedGoalsEvaluation: 32 bytes
• GoalEvaluationStep: 120 bytes
• Probe: 88 bytes