Enum RelationshipKind 

pub enum RelationshipKind {
    Contains,
    BelongsTo,
    References,
    MapsTo,
}

Kinds of relationships between entities

Variants

Contains

One-to-many containment (session contains messages)

BelongsTo

Many-to-one reference (message belongs to session)

References

Many-to-many association (session uses models)

MapsTo

One-to-one equivalence (session <-> index entry)

Trait Implementations

impl Clone for RelationshipKind

fn clone(&self) -> RelationshipKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RelationshipKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RelationshipKind

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for RelationshipKind

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

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 RelationshipKind

impl StructuralPartialEq for RelationshipKind