catlog::one::functor

Struct FpFunctorMorMap

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pub struct FpFunctorMorMap<'a, Map, Cod>(/* private fields */);
Expand description

Auxiliary struct for the morphism map of a functor out of an f.p. category.

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impl<'a, V, E, Ob, Mor, Map, Cod> Mapping for FpFunctorMorMap<'a, Map, Cod>
where V: Eq + Clone, E: Eq + Clone, Mor: Eq + Clone, Map: GraphMapping<DomV = V, DomE = E, CodV = Ob, CodE = Mor>, Cod: Category<Ob = Ob, Mor = Mor>,

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type Dom = Path<V, E>

Type of elements in domain of mapping.
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type Cod = Mor

Type of elements in codomain of mapping.
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fn apply(&self, path: Path<V, E>) -> Option<Mor>

Applies the mapping at a point possibly in the domain.
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fn is_set(&self, path: &Path<V, E>) -> bool

Is the mapping defined at a point? Read more
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fn apply_to_ref(&self, x: &Self::Dom) -> Option<Self::Cod>

Applies the mapping at a reference to a point possibly in the domain. Read more
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impl<'a, Map, Cod> RefCast for FpFunctorMorMap<'a, Map, Cod>

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type From = FpFunctor<'a, Map, Cod>

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fn ref_cast(_from: &Self::From) -> &Self

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fn ref_cast_mut(_from: &mut Self::From) -> &mut Self

Auto Trait Implementations§

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impl<'a, Map, Cod> Freeze for FpFunctorMorMap<'a, Map, Cod>

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impl<'a, Map, Cod> RefUnwindSafe for FpFunctorMorMap<'a, Map, Cod>
where Map: RefUnwindSafe, Cod: RefUnwindSafe,

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impl<'a, Map, Cod> Send for FpFunctorMorMap<'a, Map, Cod>
where Map: Sync, Cod: Sync,

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impl<'a, Map, Cod> Sync for FpFunctorMorMap<'a, Map, Cod>
where Map: Sync, Cod: Sync,

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impl<'a, Map, Cod> Unpin for FpFunctorMorMap<'a, Map, Cod>

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impl<'a, Map, Cod> UnwindSafe for FpFunctorMorMap<'a, Map, Cod>
where Map: RefUnwindSafe, Cod: RefUnwindSafe,

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> 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<U> 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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impl<T> Same for T

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type Output = T

Should always be Self
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impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

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fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more
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fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).
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fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.
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fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.