Struct TreeSitterHighlighter 

pub struct TreeSitterHighlighter;

A tree-sitter-backed Highlighter.

Zero-sized and cheap to construct; the per-language parser configurations are built lazily and cached thread-locally on first use, so keeping one around is no better than making one per frame.

Implementations

impl TreeSitterHighlighter

pub fn new() -> Self

Trait Implementations

impl Clone for TreeSitterHighlighter

fn clone(&self) -> TreeSitterHighlighter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TreeSitterHighlighter

impl Debug for TreeSitterHighlighter

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

Formats the value using the given formatter.

impl Default for TreeSitterHighlighter

fn default() -> TreeSitterHighlighter

Returns the “default value” for a type.

impl Highlighter for TreeSitterHighlighter

fn highlight( &self, lang: &str, lines: &[&str], theme: &Theme, ) -> Option<Vec<Vec<Span<'static>>>>

Highlight lines of lang source, returning one styled span vector per input line (same length and order), or None if the language is unknown or the source cannot be highlighted line-for-line.