rumdl 0.2.69

A fast Markdown linter and formatter written in Rust
Documentation 
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use std::fmt;

/// The style for code fence markers (MD048)
#[derive(Debug, PartialEq, Eq, Clone, Copy, Default, Hash)]
pub enum CodeFenceStyle {
    /// Consistent with the first code fence style found
    #[default]
    Consistent,
    /// Backtick style (```)
    Backtick,
    /// Tilde style (~~~)
    Tilde,
}

impl fmt::Display for CodeFenceStyle {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        match self {
            CodeFenceStyle::Backtick => write!(f, "backtick"),
            CodeFenceStyle::Tilde => write!(f, "tilde"),
            CodeFenceStyle::Consistent => write!(f, "consistent"),
        }
    }
}

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

    #[test]
    fn test_code_fence_style_default() {
        let style = CodeFenceStyle::default();
        assert_eq!(style, CodeFenceStyle::Consistent);
    }

    #[test]
    fn test_code_fence_style_display() {
        assert_eq!(format!("{}", CodeFenceStyle::Backtick), "backtick");
        assert_eq!(format!("{}", CodeFenceStyle::Tilde), "tilde");
        assert_eq!(format!("{}", CodeFenceStyle::Consistent), "consistent");
    }
}