Struct kuzu::RelVal

pub struct RelVal { /* private fields */ }

RelVal represents a relationship in the graph and stores the relID, src/dst nodes and properties of that rel

Implementations

impl RelVal

pub fn new<I: Into<InternalID>, S: Into<String>>( src_node: I, dst_node: I, label: S ) -> Self

pub fn get_src_node(&self) -> &InternalID

pub fn get_dst_node(&self) -> &InternalID

pub fn get_label_name(&self) -> &String

pub fn add_property(&mut self, key: String, value: Value)

Adds a property with the given key/value pair to the NodeVal

Arguments

• key: The name of the property
• value: The value of the property

pub fn get_properties(&self) -> &Vec<(String, Value)>

Returns all properties of the RelVal

Trait Implementations

impl Clone for RelVal

fn clone(&self) -> RelVal

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RelVal

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

Formats the value using the given formatter.

impl Display for RelVal

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

Formats the value using the given formatter.

impl PartialEq for RelVal

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for RelVal