zebra_state::service::finalized_state::disk_format::upgrade::cache_genesis_roots

Function run

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

Runs disk format upgrade for changing the sprout and history tree key types.

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

ยงPanics

If the state is empty.