versioned.rs

// SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
// SPDX-License-Identifier: Apache-2.0

/// A trait allowing to get/set a revision on an object.
/// NATS uses this to ensure atomic updates.
pub trait Versioned {
    fn revision(&self) -> u64;
    fn set_revision(&mut self, r: u64);
}