Struct HtmlLinked 

pub struct HtmlLinked { /* private fields */ }

HTML formatter with CSS classes.

Generates HTML with CSS classes instead of inline styles. Requires external CSS files. Use this for better performance and smaller HTML when serving multiple code blocks. Use HtmlLinkedBuilder to create instances.

When to use

• Multiple code blocks sharing the same theme (smaller HTML output)
• Need to customize or override styles with CSS
• Prefer separation of content and styling

Example

use lumis::{HtmlLinkedBuilder, languages::Language, formatter::Formatter};
use std::io::Write;

let code = "print('Hello')";

let formatter = HtmlLinkedBuilder::new()
    .lang(Language::Python)
    .pre_class(Some("my-code".to_string()))
    .build()
    .unwrap();

let mut output = Vec::new();
formatter.format(code, &mut output).unwrap();
// Remember to include the corresponding CSS file for your theme

Implementations

impl HtmlLinked

pub fn new( lang: Language, pre_class: Option<String>, highlight_lines: Option<HighlightLines>, header: Option<HtmlElement>, ) -> HtmlLinked

Trait Implementations

impl Clone for HtmlLinked

fn clone(&self) -> HtmlLinked

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HtmlLinked

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for HtmlLinked

fn default() -> HtmlLinked

Returns the “default value” for a type.

impl Formatter for HtmlLinked

fn format(&self, source: &str, output: &mut dyn Write) -> Result<(), Error>

Format source code with syntax highlighting.