catlog::dbl::theory

Enum InvalidDblTheory

pub enum InvalidDblTheory {
    SrcType(QualifiedName),
    TgtType(QualifiedName),
    ObOpDom(QualifiedName),
    ObOpCod(QualifiedName),
    MorOpDom(QualifiedName),
    MorOpCod(QualifiedName),
    SrcOp(QualifiedName),
    TgtOp(QualifiedName),
    MorOpBoundary(QualifiedName),
    MorTypeEq(usize, NonEmpty<InvalidPathEq>),
    ObOpEq(usize, NonEmpty<InvalidPathEq>),
}

Expand description

A failure of a double theory to be well defined.

Variants§

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SrcType(QualifiedName)

Morphism type with an invalid source type.

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TgtType(QualifiedName)

Morphism type with an invalid target type.

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ObOpDom(QualifiedName)

Object operation with an invalid domain.

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ObOpCod(QualifiedName)

Object operation with an invalid codomain.

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MorOpDom(QualifiedName)

Morphism operation with an invalid domain.

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MorOpCod(QualifiedName)

Morphism operation with an invalid codomain.

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SrcOp(QualifiedName)

Morphism operation with an invalid source operation.

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TgtOp(QualifiedName)

Morphism operation with an invalid target operation.

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MorOpBoundary(QualifiedName)

Morphism operation having a boundary with incompatible corners.

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MorTypeEq(usize, NonEmpty<InvalidPathEq>)

Equation between morphism types with one or more errors.

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ObOpEq(usize, NonEmpty<InvalidPathEq>)

Equation between object operations with one or more errors.

Trait Implementations§

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impl Debug for InvalidDblTheory

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

Formats the value using the given formatter. Read more

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impl From<InvalidVDblGraph<QualifiedName, QualifiedName, QualifiedName>> for InvalidDblTheory

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fn from( err: InvalidVDblGraph<QualifiedName, QualifiedName, QualifiedName>, ) -> Self

Converts to this type from the input type.

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impl PartialEq for InvalidDblTheory

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fn eq(&self, other: &InvalidDblTheory) -> bool

Tests for self and other values to be equal, and is used by ==.

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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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impl Eq for InvalidDblTheory

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impl StructuralPartialEq for InvalidDblTheory

Auto Trait Implementations§

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impl UnwindSafe for InvalidDblTheory

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<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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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, 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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