pub(crate) fn migrate_config(
    _old_config: WithDir<OldConfig>,
    _new_config: WithDir<Config>,
) -> Result<(), Error> {
    Ok(())
}
/// Migrates values from the old config file to the new one, modifying the new config file on-disk.
///
/// This should be executed after a new version is available, but before the casper-node has been
/// run in validator mode using the new version.
Migrates values from the old config file to the new one, modifying the new config file on-disk.
This should be executed after a new version is available, but before the casper-node has been
run in validator mode using the new version.
Migrates values from the old config file to the new one modifying the new config file on - disk . This should be executed after a new version is available but before the casper - node has been run in validator mode using the new version .
pub(crate) fn migrate_config(
    _old_config: WithDir<OldConfig>,
    _new_config: WithDir<Config>,
) -> Result<(), Error> {
    Ok(())
}
pub ( crate ) fn migrate_config ( _old_config : WithDir < OldConfig > , _new_config : WithDir < Config > , ) -> Result < ( ) , Error > { Ok ( ( ) ) }
Migrates values from the old config file to the new one, modifying the new config file on-disk.
Migrates values from the old config file to the new one modifying the new config file on - disk .
_old_config
WithDir<OldConfig>
_new_config
WithDir<Config>
_old_config
WithDir<OldConfig>
_new_config
WithDir<Config>