• Lldenaurois's avatar
    Dispute coordinator overlay (#3462) · a08a663e
    Lldenaurois authored
    * node/dispute-coordinator: Modify db to return SubsystemResult.
    In preparation of moving to the overlayed backend pattern, this commit
    moves the db to return SubsystemResult values.
    * node/dispute-coordinator: Add the Backend and OverlayedBackend.
    This commit adds the backend and overlayed backend structs to the
    dispute-coordinator subsystem.
    * node/dispute-coordinator: Implement backend and overlayed-backend.
    This commit finalizes the move from the previous transactional model
    to the common overlay pattern in subsystem persistency. This can be
    observed in the ApprovalVoting and ChainSelection subsystems.
    * Add module docs + license
    * Touchup merge