zebra_state::service::finalized_state::disk_format::upgrade::add_subtrees

Function reset

source 
pub fn reset(
    _initial_tip_height: Height,
    upgrade_db: &ZebraDb,
    cancel_receiver: &Receiver<CancelFormatChange>,
) -> Result<(), CancelFormatChange>
Expand description

Reset data from previous upgrades. This data can be complete or incomplete.

Returns Ok if the upgrade completed, and Err if it was cancelled.