// SPDX-License-Identifier: Apache-2.0
// Copyright (c) 2026 ReifyDB
use std::sync::Arc;
use reifydb_runtime::sync::waiter::WaiterHandle;
#[derive(Debug)]
pub enum WatermarkMessage {
Begin {
version: u64,
},
Done {
version: u64,
},
WaitFor {
version: u64,
waiter: Arc<WaiterHandle>,
},
}