qubit_fs/metadata/
write_outcome.rs

1/*******************************************************************************
2 *
3 *    Copyright (c) 2026 Haixing Hu.
4 *
5 *    SPDX-License-Identifier: Apache-2.0
6 *
7 *    Licensed under the Apache License, Version 2.0.
8 *
9 ******************************************************************************/
10//! Write operation outcome.
11
12use qubit_metadata::Metadata;
13
14/// Outcome returned when a writer is committed.
15#[derive(Clone, Debug, PartialEq)]
16pub struct WriteOutcome {
17    /// Number of bytes written when known.
18    pub bytes_written: Option<u64>,
19    /// Provider version or HTTP-style ETag when known.
20    pub etag: Option<String>,
21    /// Provider-native diagnostics.
22    pub diagnostics: Metadata,
23}
24
25impl WriteOutcome {
26    /// Creates an empty write outcome.
27    ///
28    /// # Returns
29    /// Write outcome with unknown byte count and no diagnostics.
30    #[inline]
31    #[must_use]
32    pub fn new() -> Self {
33        Self::default()
34    }
35}
36
37impl Default for WriteOutcome {
38    #[inline]
39    fn default() -> Self {
40        Self {
41            bytes_written: None,
42            etag: None,
43            diagnostics: Metadata::new(),
44        }
45    }
46}
qubit_fs/metadata/write_outcome.rs

qubit_fs/metadata/
write_outcome.rs
