qubit_fs/copy/server_side_preference.rs
1// =============================================================================
2// Copyright (c) 2026 Haixing Hu.
3//
4// SPDX-License-Identifier: Apache-2.0
5//
6// Licensed under the Apache License, Version 2.0.
7// =============================================================================
8//! Server-side copy preference.
9
10/// Preference for provider-native server-side copy.
11///
12/// # Examples
13///
14/// ```rust
15/// use qubit_fs::copy::ServerSidePreference;
16///
17/// assert_eq!(ServerSidePreference::Disable, ServerSidePreference::default());
18/// ```
19#[derive(Clone, Copy, Debug, Eq, PartialEq)]
20pub enum ServerSidePreference {
21 /// Prefer server-side copy and allow fallback.
22 Prefer,
23 /// Require server-side copy.
24 Require,
25 /// Disable server-side copy.
26 Disable,
27}
28
29impl Default for ServerSidePreference {
30 /// Disables server-side copy by default.
31 #[inline]
32 fn default() -> Self {
33 Self::Disable
34 }
35}