Struct EndpointDecl 

pub struct EndpointDecl {
    pub from: SmolStr,
    pub to: SmolStr,
    pub cardinality: Cardinality,
}

Declared endpoint shape for a relationship type.

Fields

from: SmolStr

Source label of a matching pattern (left-hand side of the arrow).

to: SmolStr

Target label of a matching pattern (right-hand side of the arrow).

cardinality: Cardinality

Multiplicity between from and to endpoints.

Trait Implementations

impl Clone for EndpointDecl

fn clone(&self) -> EndpointDecl

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EndpointDecl

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EndpointDecl

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for EndpointDecl

fn eq(&self, other: &EndpointDecl) -> 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 Serialize for EndpointDecl

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for EndpointDecl

impl StructuralPartialEq for EndpointDecl