Struct StoredEdge 

pub struct StoredEdge {
    pub source_id: String,
    pub target_id: String,
    pub edge_type: String,
    pub label_id: LabelId,
    pub weight: f32,
    pub page_id: u32,
    pub slot: u16,
}

A graph edge stored on disk

Fields

source_id: String

target_id: String

edge_type: String

Canonical edge label string. Derived from [label_id] at decode time.

label_id: LabelId

Authoritative label identifier resolved through LabelRegistry.

weight: f32

page_id: u32

Page ID where this edge is stored

slot: u16

Slot index within the page

Implementations

impl StoredEdge

pub fn encode(&self) -> Vec<u8>

Encode edge to bytes (v2 format).

pub fn decode(data: &[u8], page_id: u32, slot: u16) -> Option<Self>

Decode edge from bytes (v2 format). For v1 records use [decode_v1].

pub fn decode_v1(data: &[u8], page_id: u32, slot: u16) -> Option<Self>

Decode a v1 (legacy) edge record. The 1-byte enum discriminant maps to the legacy reserved LabelId range via LabelRegistry::legacy_edge_label_id.

pub fn encoded_size(&self) -> usize

Calculate encoded size (v2)

Trait Implementations

impl Clone for StoredEdge

fn clone(&self) -> StoredEdge

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StoredEdge

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

Formats the value using the given formatter.