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SyntaxHighlighter

ratatui_toolkit::widgets::markdown_preview

Struct SyntaxHighlighter 

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pub struct SyntaxHighlighter { /* private fields */ }
Available on crate feature markdown-preview only.
Expand description

Syntax highlighting for code blocks using syntect.

This module provides syntax highlighting functionality for code blocks in markdown documents using the syntect library. Highlighter for code blocks using syntect.

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impl SyntaxHighlighter

Default constructor for SyntaxHighlighter.

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pub fn new() -> SyntaxHighlighter

Create a new syntax highlighter with default dark theme.

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impl SyntaxHighlighter

Custom theme constructor for SyntaxHighlighter.

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pub fn with_custom_theme(theme: Theme) -> SyntaxHighlighter

Create a new syntax highlighter with custom theme.

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impl SyntaxHighlighter

Dark theme constructor for SyntaxHighlighter.

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pub fn with_dark_theme() -> SyntaxHighlighter

Create a new syntax highlighter with dark theme.

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impl SyntaxHighlighter

Light theme constructor for SyntaxHighlighter.

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pub fn with_light_theme() -> SyntaxHighlighter

Create a new syntax highlighter with GitHub Light theme.

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impl SyntaxHighlighter

Named theme constructor for SyntaxHighlighter.

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

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”)
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impl SyntaxHighlighter

This impl block contains no items.

Find syntax method for SyntaxHighlighter.

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impl SyntaxHighlighter

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

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

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impl SyntaxHighlighter

Highlight with line numbers method for SyntaxHighlighter.

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

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

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impl SyntaxHighlighter

Set dark theme method for SyntaxHighlighter.

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pub fn set_dark_theme(&mut self)

Set the theme to dark mode.

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impl SyntaxHighlighter

Set light theme method for SyntaxHighlighter.

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pub fn set_light_theme(&mut self)

Set the theme to light mode (GitHub Light).

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impl SyntaxHighlighter

Theme variant getter method for SyntaxHighlighter.

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pub fn theme_variant(&self) -> SyntaxThemeVariant

Get the current theme variant.

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impl SyntaxHighlighter

Toggle theme method for SyntaxHighlighter.

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pub fn toggle_theme(&mut self)

Switch between light and dark themes.

Trait Implementations§

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impl Default for SyntaxHighlighter

Default trait implementation for SyntaxHighlighter.

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fn default() -> SyntaxHighlighter

Returns the “default value” for a type. Read more

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