Enum TraceStackEntry

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pub enum TraceStackEntry {
Show 16 variants
    Enter(String),
    Exit,
    TryingUnify(TypeVarString, TypeVarString),
    Unified(TypeVarString, TypeVarString, TypeVarString, Vec<TypeVarString>),
    EnsuringImpls(TypeVarString, TraitList, bool),
    AddingEquation(TypedExpression, TypeVarString),
    AddingTraitBounds(TypeVarString, TraitList),
    AddRequirement(Requirement),
    ResolvedRequirement(Requirement),
    NewGenericList(FxHashMap<NameID, TypeVarString>),
    AddingConstraint(TypeVarString, ConstraintRhs),
    InferringFromConstraints(TypeVarString, KnownType),
    AddingPipelineLabel(NameID, TypeVarString),
    RecoveringPipelineLabel(NameID, TypeVarString),
    PreAddingPipelineLabel(NameID, TypeVarString),
    Message(String),
}

Variants§

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Enter(String)

Entering the specified visitor

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Exit

Exited the most recent visitor and the node had the specified type

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TryingUnify(TypeVarString, TypeVarString)

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Unified(TypeVarString, TypeVarString, TypeVarString, Vec<TypeVarString>)

Unified .0 with .1 producing .2. .3 were replaced

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InferringFromConstraints(TypeVarString, KnownType)

Inferring more from constraints

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AddingPipelineLabel(NameID, TypeVarString)

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RecoveringPipelineLabel(NameID, TypeVarString)

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PreAddingPipelineLabel(NameID, TypeVarString)

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Message(String)

Arbitrary message

Trait Implementations§

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impl Clone for TraceStackEntry

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fn clone(&self) -> TraceStackEntry

Returns a duplicate of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

Auto Trait Implementations§

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impl Freeze for TraceStackEntry

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impl RefUnwindSafe for TraceStackEntry

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impl Send for TraceStackEntry

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impl Sync for TraceStackEntry

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impl Unpin for TraceStackEntry

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impl UnwindSafe for TraceStackEntry

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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

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

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fn in_current_span(self) -> Instrumented<Self>

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

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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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

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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

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