Struct GraphConfig 

pub struct GraphConfig {
    pub node_mappings: HashMap<String, NodeMapping>,
    pub relationship_mappings: HashMap<String, RelationshipMapping>,
    pub default_node_id_field: String,
    pub default_relationship_type_field: String,
}

Configuration for mapping Lance datasets to property graphs

Fields

node_mappings: HashMap<String, NodeMapping>

Mapping of node labels to their field configurations

relationship_mappings: HashMap<String, RelationshipMapping>

Mapping of relationship types to their field configurations

default_node_id_field: String

Default node ID field if not specified in mappings

default_relationship_type_field: String

Default relationship type field if not specified in mappings

Implementations

impl GraphConfig

pub fn builder() -> GraphConfigBuilder

Create a new builder for GraphConfig

pub fn get_node_mapping(&self, label: &str) -> Option<&NodeMapping>

Get node mapping for a given label

pub fn get_relationship_mapping( &self, rel_type: &str, ) -> Option<&RelationshipMapping>

Get relationship mapping for a given type

pub fn validate(&self) -> Result<()>

Validate the configuration

Trait Implementations

impl Clone for GraphConfig

fn clone(&self) -> GraphConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GraphConfig

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

Formats the value using the given formatter.

impl Default for GraphConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for GraphConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for GraphConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.