Struct Relationship 

pub struct Relationship {
    pub id: i64,
    pub label_id: i64,
    pub src: i64,
    pub dest: i64,
    pub properties: IndexMap<i64, GraphValue>,
}

Relationship Type

Fields

id: i64

Redisgraph internal relationship id

label_id: i64

Id of the relationships label that can be mapped to db.relationshipTypes()

src: i64

Source Node Id

dest: i64

Destination Node

properties: IndexMap<i64, GraphValue>

Map of property ids to property values can be mapped by db.propertyKeys()

Implementations

impl Relationship

pub fn new( id: i64, label_id: i64, src: i64, dest: i64, properties: IndexMap<i64, GraphValue>, ) -> Self

Full constructor for Relationship

Trait Implementations

impl Clone for Relationship

fn clone(&self) -> Relationship

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Relationship

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

Formats the value using the given formatter.

impl FromGraphValue for Relationship

fn from_graph_value(value: GraphValue) -> RedisResult<Self>

Converts the GraphValue to the implementing Type

impl FromRedisValue for Relationship

fn from_redis_value(v: &Value) -> RedisResult<Self>

Given a redis Value this attempts to convert it into the given destination type. If that fails because it’s not compatible an appropriate error is generated.

fn from_redis_values(items: &[Value]) -> Result<Vec<Self>, RedisError>

Similar to from_redis_value but constructs a vector of objects from another vector of values. This primarily exists internally to customize the behavior for vectors of tuples.

impl PartialEq for Relationship

fn eq(&self, other: &Relationship) -> 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 PropertyAccess for Relationship

fn properties(&self) -> &IndexMap<i64, GraphValue>

Returns a reference to the IndexMap containing the properties in order of definition and with the property key ids

fn into_property_values<T: FromGraphValue>(self) -> RedisResult<T>

Same as property_values() but consumes the object taking ownership of the Graphvalues

fn get_property_by_label_id<T: FromGraphValue>( &self, label_id: i64, ) -> RedisResult<Option<T>>

get property by property label id

fn get_property_by_index<T: FromGraphValue>(&self, idx: usize) -> RedisResult<T>

gets a property by its order of definition Note when relying on property order make sure every CREATE has the same order of these properties

fn property_values<T: FromGraphValue>(&self) -> RedisResult<T>

get property values in the order they were defined

impl StructuralPartialEq for Relationship