Method get_with_surrogate

nodedb/src/engine/kv/engine.rs:198–210

GET with surrogate: returns the value bytes AND the row's stable surrogate when the binding was made. Used by the clone-delegated read path to enforce a per-row surrogate ceiling — bindings the source allocated AFTER the clone's AS-OF point are filtered out.

(
        &self,
        tenant_id: u64,
        collection: &str,
        key: &[u8],
        now_ms: u64,
    )

    /// read path to enforce a per-row surrogate ceiling — bindings the
    /// source allocated AFTER the clone's AS-OF point are filtered out.
    pub fn get_with_surrogate(
        &self,
        tenant_id: u64,
        collection: &str,
        key: &[u8],
        now_ms: u64,
    ) -> Option<(Vec<u8>, nodedb_types::Surrogate)> {
        let tkey = table_key(tenant_id, collection);
        self.tables
            .get(&tkey)?
            .get_with_surrogate(key, now_ms)
            .map(|(v, s)| (v.to_vec(), s))
    }

    /// GET TTL: Returns the remaining TTL in milliseconds for a key.
    ///