Struct RelationDef 

pub struct RelationDef {
    pub name: String,
    pub name_zh: Option<String>,
    pub target: TypeName,
    pub properties: Vec<PropertyDef>,
}

A relation (edge type) declaration on a SchemaType.

Fields

name: String

Relation name as it appears on edges.

name_zh: Option<String>

Chinese display name, when the schema source provides one.

target: TypeName

Target type the relation points at.

properties: Vec<PropertyDef>

Properties carried on the edge itself (rare; commonly empty).

Implementations

impl RelationDef

pub fn properties_lookup(&self) -> BTreeMap<&str, &PropertyDef>

The edge-property declarations, keyed by property name.

Trait Implementations

impl Clone for RelationDef

fn clone(&self) -> RelationDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RelationDef

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RelationDef

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for RelationDef

impl PartialEq for RelationDef

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for RelationDef

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RelationDef