perl_regex/
error.rs

1use thiserror::Error;
2
3/// Error type for Perl regex validation failures.
4#[derive(Error, Debug, Clone, PartialEq)]
5pub enum RegexError {
6    /// Syntax error at a specific byte offset in the regex pattern.
7    #[error("{message} at offset {offset}")]
8    Syntax {
9        /// Human-readable description of the syntax issue.
10        message: String,
11        /// Byte offset where the error was detected.
12        offset: usize,
13    },
14}
15
16impl RegexError {
17    /// Create a new syntax error with a message and byte offset.
18    pub fn syntax(message: impl Into<String>, offset: usize) -> Self {
19        Self::Syntax { message: message.into(), offset }
20    }
21}
perl_regex/error.rs

perl_regex/
error.rs
