Function encode_edge_key

atomic-core/src/pristine/tables.rs:620–622

(from_id: &str, to_id: &str, kind: &str)

/// Encode a KG edge key as "from_id\0to_id\0kind".
#[inline]
pub fn encode_edge_key(from_id: &str, to_id: &str, kind: &str) -> String {
    format!("{}\0{}\0{}", from_id, to_id, kind)
}

/// Decode a KG edge key into (from_id, to_id, kind).
#[inline]