Function get_leaf_range_handler

async fn get_leaf_range_handler<Types, State>(
    req: RequestParams,
    state: &State,
    timeout: Duration,
    small_object_range_limit: usize,
) -> Result<Vec<LeafQueryData<Types>>, Error>
where
    State: 'static + Send + Sync + ReadState,
    <State as ReadState>::State: Send + Sync + AvailabilityDataSource<Types>,
    Types: NodeType,
    Header<Types>: QueryableHeader<Types>,
    Payload<Types>: QueryablePayload<Types>,