Struct NodeMapping 

pub struct NodeMapping {
    pub label: String,
    pub id_field: String,
    pub property_fields: Vec<String>,
    pub filter_conditions: Option<String>,
}

Configuration for mapping node labels to dataset fields

Fields

label: String

The node label (e.g., “Person”, “Product”)

id_field: String

Field name that serves as the node identifier

property_fields: Vec<String>

Optional fields that define node properties

filter_conditions: Option<String>

Optional filter conditions for this node type

Implementations

impl NodeMapping

pub fn new<S: Into<String>>(label: S, id_field: S) -> Self

Create a new node mapping

pub fn with_properties(self, fields: Vec<String>) -> Self

Add property fields to the mapping

pub fn with_filter<S: Into<String>>(self, filter: S) -> Self

Add filter conditions for this node type

Trait Implementations

impl Clone for NodeMapping

fn clone(&self) -> NodeMapping

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeMapping

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NodeMapping

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for NodeMapping

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

where __S: Serializer,

Serialize this value into the given Serde serializer.