Struct SyntectAdapter 

pub struct SyntectAdapter { /* private fields */ }

A syntect-backed adapter for comrak’s rendering plugin system.

Performs syntax highlighting during HTML rendering using class-based output. The adapter does not emit <pre> / <code> itself — comrak’s renderer handles those tags via [SyntaxHighlighterAdapter::write_pre_tag] and [SyntaxHighlighterAdapter::write_code_tag].

Implementations

impl SyntectAdapter

pub fn new(theme: Option<&str>) -> Self

Creates a new adapter, optionally with a named theme.

The theme name is retained so callers can recover it via SyntectAdapter::theme_name and pass it to theme_css when generating a stylesheet for the rendered output. Falls back to DEFAULT_THEME when the requested theme is not in syntect’s built-in set.

pub fn theme_name(&self) -> &str

Returns the resolved theme name (after fallback).

pub fn available_themes() -> Vec<&'static str>

Returns the list of available theme names.

Trait Implementations

impl SyntaxHighlighterAdapter for SyntectAdapter

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

Generates a syntax highlighted HTML output.

fn write_pre_tag( &self, output: &mut dyn Write, attributes: HashMap<&'static str, Cow<'_, str>>, ) -> Result

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

fn write_code_tag( &self, output: &mut dyn Write, attributes: HashMap<&'static str, Cow<'_, str>>, ) -> Result

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