Struct RelationRecord 

pub struct RelationRecord {
    pub id: RelationId,
    pub relation_type: Option<RelationTypeId>,
    pub labels: BTreeSet<LabelId>,
}

One visible canonical relation.

Performance

Cloning is O(label count).

Fields

id: RelationId

Stable relation identifier.

relation_type: Option<RelationTypeId>

Optional relation type.

labels: BTreeSet<LabelId>

Labels assigned to this relation.

Trait Implementations

impl Clone for RelationRecord

fn clone(&self) -> RelationRecord

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RelationRecord

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RelationRecord

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for RelationRecord

fn eq(&self, other: &RelationRecord) -> 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 RelationRecord

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 RelationRecord

impl StructuralPartialEq for RelationRecord