katana-canvas-forge 0.1.7

Versioned diagram rendering and document export runtime for KatanA (Mermaid, Draw.io, HTML/PDF/PNG/JPEG).
Documentation 
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use crate::markdown::MarkdownError;

pub(super) struct RegexOps;

impl RegexOps {
    pub(super) fn compile(pattern: &str) -> Result<regex::Regex, MarkdownError> {
        regex::Regex::new(pattern).map_err(|error| MarkdownError::ExportFailed(error.to_string()))
    }
}

#[cfg(test)]
mod tests {
    use super::RegexOps;

    #[test]
    fn invalid_regex_pattern_returns_export_error() {
        assert!(RegexOps::compile("(").is_err());
    }
}