Struct RelationshipPattern 

pub struct RelationshipPattern {
    pub variable: Option<String>,
    pub rel_type: Option<String>,
    pub properties: Option<PropertyMap>,
    pub direction: Direction,
    pub range: Option<RelationshipRange>,
    pub from: Box<NodePattern>,
    pub to: Box<Pattern>,
}

Relationship pattern: [variable:Type {properties}]

Fields

variable: Option<String>

rel_type: Option<String>

properties: Option<PropertyMap>

direction: Direction

range: Option<RelationshipRange>

from: Box<NodePattern>

Source node pattern

to: Box<Pattern>

Target - can be a NodePattern or another Pattern for chained relationships For simple relationships like (a)-[r]->(b), this is just the node For chained patterns like (a)-[r]->(b)<-[s]-(c), the target is nested

Trait Implementations

impl Clone for RelationshipPattern

fn clone(&self) -> RelationshipPattern

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RelationshipPattern

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for RelationshipPattern

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for RelationshipPattern

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

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 RelationshipPattern