bail!( "failed to create data dir `{}`: {err}", path.parent().unwrap().display() ); } let db_cache_size = match options.db_cache_size { Some(db_cache_size) => db_cache_size, None => { let mut sys = System::new(); sys.refresh_memory(); usize::try_from(sys.total_memory() / 4)? } }; log::info!("Setting DB cache size to {} bytes", db_cache_size); let durability = if cfg!(test) { redb::Durability::None } else { redb::Durability::Immediate }; let index_runes; let index_sats; let index_path = path.clone(); let once = Once::new(); let database = match Database::builder() .set_cache_size(db_cache_size) .set_repair_callback(move |_| { once.call_once(|| { println!("Index file `{}` needs recovery. This can take a long time, especially for the --index-sats index.", index_path.display()); }) }) .open(&path) { Ok(database) => { {