Trait SyntaxHighlighterAdapter

pub trait SyntaxHighlighterAdapter: Send + Sync {
    // Required methods
    fn write_highlighted(
        &self,
        output: &mut dyn Write,
        lang: Option<&str>,
        code: &str,
    ) -> Result<(), Error>;
    fn write_pre_tag(
        &self,
        output: &mut dyn Write,
        attributes: HashMap<String, String>,
    ) -> Result<(), Error>;
    fn write_code_tag(
        &self,
        output: &mut dyn Write,
        attributes: HashMap<String, String>,
    ) -> Result<(), Error>;
}

Implement this adapter for creating a plugin for custom syntax highlighting of codefence blocks.

Required Methods

fn write_highlighted( &self, output: &mut dyn Write, lang: Option<&str>, code: &str, ) -> Result<(), Error>

Generates a syntax highlighted HTML output.

lang: Name of the programming language (the info string of the codefence block after the initial “```” part). code: The source code to be syntax highlighted.

fn write_pre_tag( &self, output: &mut dyn Write, attributes: HashMap<String, String>, ) -> Result<(), Error>

Generates the opening <pre> tag. Some syntax highlighter libraries might include their own <pre> tag possibly with some HTML attribute pre-filled.

attributes: A map of HTML attributes provided by comrak.

fn write_code_tag( &self, output: &mut dyn Write, attributes: HashMap<String, String>, ) -> Result<(), Error>

Generates the opening <code> tag. Some syntax highlighter libraries might include their own <code> tag possibly with some HTML attribute pre-filled.

attributes: A map of HTML attributes provided by comrak.

Implementors