fnmatch_regex2/
error.rs

1//! Common error definitions for the fnmatch crate.
2
3/*
4 * Copyright (c) 2021, 2022  Peter Pentchev <roam@ringlet.net>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29use quick_error::quick_error;
30
31quick_error! {
32    /// An error that occurred during the processing of a pattern.
33    #[derive(Debug)]
34    #[non_exhaustive]
35    pub enum Error {
36        /// A bare escape character at the end of the pattern.
37        BareEscape {
38            display("Bare escape character")
39        }
40        /// The resulting regex was invalid.
41        InvalidRegex(pattern: String, error: String) {
42            display("Could not compile the resulting pattern {:?}: {}", pattern, error)
43        }
44        /// Some known missing functionality.
45        NotImplemented(message: String) {
46            display("Not implemented yet: {}", message)
47        }
48        /// An invalid combination of ranges ([a-b-c]) within a character class.
49        RangeAfterRange(start: char, end: char) {
50            display("Range following a {:?}-{:?} range", start, end)
51        }
52        /// A reversed range within a character class.
53        ReversedRange(start: char, end: char) {
54            display("Reversed range from {:?} to {:?}", start, end)
55        }
56        /// An alternation that was not closed before the end of the pattern.
57        UnclosedAlternation {
58            display("Unclosed alternation")
59        }
60        /// A character class that was not closed before the end of the pattern.
61        UnclosedClass {
62            display("Unclosed character class")
63        }
64    }
65}
fnmatch_regex2/error.rs

fnmatch_regex2/
error.rs
