Struct SyntaxHighlighter 

pub struct SyntaxHighlighter { /* private fields */ }

Highlighter for code blocks using syntect.

Implementations

impl SyntaxHighlighter

pub fn new() -> Self

Available on crate feature markdown only.

Create a new syntax highlighter with default dark theme.

impl SyntaxHighlighter

pub fn with_custom_theme(theme: Theme) -> Self

Available on crate feature markdown only.

Create a new syntax highlighter with custom theme.

impl SyntaxHighlighter

pub fn with_dark_theme() -> Self

Available on crate feature markdown only.

Create a new syntax highlighter with dark theme.

impl SyntaxHighlighter

pub fn with_light_theme() -> Self

Available on crate feature markdown only.

Create a new syntax highlighter with GitHub Light theme.

impl SyntaxHighlighter

pub fn with_named_theme(theme_name: &str) -> Self

Available on crate feature markdown only.

Create a new syntax highlighter with a specific theme name.

Arguments

• theme_name - Name of the theme (e.g., “base16-ocean.dark”, “github-dark”, “github-light”)

impl SyntaxHighlighter

pub fn highlight(&self, content: &str, language: &str) -> Option<Text<'static>>

Available on crate feature markdown only.

Highlight code content for a given language.

Arguments

• content - The code content to highlight
• language - The language identifier (e.g., “rust”, “python”, “javascript”)

Returns

Syntax highlighted text, or None if language is not recognized

impl SyntaxHighlighter

pub fn highlight_with_line_numbers( &self, content: &str, language: &str, start_line: usize, ) -> Option<Text<'static>>

Available on crate feature markdown only.

Highlight multiple lines of code with line numbers.

Arguments

• content - The code content to highlight
• language - The language identifier
• start_line - Starting line number for display

Returns

Syntax highlighted text with line numbers

impl SyntaxHighlighter

pub fn set_dark_theme(&mut self)

Available on crate feature markdown only.

Set the theme to dark mode.

impl SyntaxHighlighter

pub fn set_light_theme(&mut self)

Available on crate feature markdown only.

Set the theme to light mode (GitHub Light).

impl SyntaxHighlighter

pub fn theme_variant(&self) -> SyntaxThemeVariant

Available on crate feature markdown only.

Get the current theme variant.

impl SyntaxHighlighter

pub fn toggle_theme(&mut self)

Available on crate feature markdown only.

Switch between light and dark themes.

Trait Implementations

impl Default for SyntaxHighlighter

Available on crate feature markdown only.

fn default() -> Self

Returns the “default value” for a type.