Enum TabEdge

pub enum TabEdge {
    Basic(QualifiedName),
    Square {
        dom: Box<TabMor>,
        cod: Box<TabMor>,
        pre: Box<TabEdge>,
        post: Box<TabEdge>,
    },
}

“Edge” in a model of a discrete tabulator theory.

Morphisms of these two forms generate all the morphisms in the model.

Variants

Basic(QualifiedName)

Basic morphism between any two objects.

Square

Generating morphism between tabulated morphisms, a commutative square.

Fields

dom: Box<TabMor>

The domain, a tabulated morphism.

cod: Box<TabMor>

The codomain, a tabulated morphism.

pre: Box<TabEdge>

Edge that acts by pre-composition onto codomain.

post: Box<TabEdge>

Edge that acts by post-composition onto domain.

Trait Implementations

impl Clone for TabEdge

fn clone(&self) -> TabEdge

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl From<QualifiedName> for TabEdge

fn from(value: QualifiedName) -> Self

Converts to this type from the input type.

impl PartialEq for TabEdge

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

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

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

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

impl Eq for TabEdge

impl StructuralPartialEq for TabEdge