type MigrateStateFn = fn(OperationId, &mut Cursor<&[u8]>) -> Result<Option<(Vec<u8>, OperationId)>>;Expand description
Helper function definition for migrating a single state.
type MigrateStateFn = fn(OperationId, &mut Cursor<&[u8]>) -> Result<Option<(Vec<u8>, OperationId)>>;Helper function definition for migrating a single state.