Trait EntityAttributes 

pub trait EntityAttributes: EntityDomain {
    // Required methods
    fn attributes<'a>(
        graphrecord: &'a GraphRecord,
        index: &Self::Index<'a>,
    ) -> Result<&'a AttributeMap, GraphRecordError>;
    fn attribute_cardinality(
        stats: &Stats<'_>,
        attribute: &GraphRecordAttribute,
    ) -> usize;
}

Required Methods

fn attributes<'a>( graphrecord: &'a GraphRecord, index: &Self::Index<'a>, ) -> Result<&'a AttributeMap, GraphRecordError>

fn attribute_cardinality( stats: &Stats<'_>, attribute: &GraphRecordAttribute, ) -> usize

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl EntityAttributes for EdgeIndex

fn attributes<'a>( graphrecord: &'a GraphRecord, index: &Self::Index<'a>, ) -> Result<&'a AttributeMap, GraphRecordError>

fn attribute_cardinality( stats: &Stats<'_>, attribute: &GraphRecordAttribute, ) -> usize

impl EntityAttributes for NodeIndex

fn attributes<'a>( graphrecord: &'a GraphRecord, index: &Self::Index<'a>, ) -> Result<&'a AttributeMap, GraphRecordError>

fn attribute_cardinality( stats: &Stats<'_>, attribute: &GraphRecordAttribute, ) -> usize

Implementors