Function libpijul::change::full_dependencies

pub fn full_dependencies<T: ChannelTxnT + DepsTxnT<DepsError = <T as GraphTxnT>::GraphError>>(
    txn: &T, 
    channel: &ChannelRef<T>
) -> Result<(Vec<Hash>, Vec<Hash>), TxnErr<T::DepsError>>