citum_engine/
error.rs

1/*
2SPDX-License-Identifier: MIT OR Apache-2.0
3SPDX-FileCopyrightText: © 2023-2026 Bruce D'Arcus and Citum contributors
4*/
5
6use thiserror::Error;
7
8/// Errors produced while resolving or rendering citations and bibliographies.
9#[derive(Error, Debug)]
10pub enum ProcessorError {
11    /// A citation referenced an item ID that is not present in the bibliography.
12    #[error("Reference not found: {0}")]
13    ReferenceNotFound(String),
14
15    /// Date parsing or normalization failed for a reference field.
16    #[error("Date parse error: {0}")]
17    DateParseError(String),
18
19    /// Locale data could not be loaded or did not contain a required term.
20    #[error("Locale error: {0}")]
21    LocaleError(String),
22
23    /// Contributor or title substitution logic failed.
24    #[error("Substitution error: {0}")]
25    SubstitutionError(String),
26
27    /// Reading an input file from disk failed.
28    #[error("File I/O error: {0}")]
29    FileIO(#[from] std::io::Error),
30
31    /// Parsing a named input failed with a message describing the problem.
32    #[error("Parse error ({0}): {1}")]
33    ParseError(String, String),
34}
35
36impl From<citum_refs::RefsError> for ProcessorError {
37    fn from(e: citum_refs::RefsError) -> Self {
38        match e {
39            citum_refs::RefsError::FileIO(io) => ProcessorError::FileIO(io),
40            citum_refs::RefsError::ParseError(name, msg) => ProcessorError::ParseError(name, msg),
41        }
42    }
43}
citum_engine/error.rs

citum_engine/
error.rs
