Function index_symbols_with_fallback

pub fn index_symbols_with_fallback(
    document: &Document,
    ctags: &mut CtagsSymbolIndexer,
) -> CodeFileSummary

Indexes with Tree-sitter-first Rust fallback when available.

With tree_sitter, Rust first uses its parser and returns immediately if at least one symbol was found; parser failure or an empty result falls back to ctags. Other languages, and all builds without that feature, use ctags directly. Ctags errors are suppressed by its trait implementation.

Examples

use ailloli_ui_editor::{index_symbols_with_fallback, CtagsSymbolIndexer, Document, DocumentId, EditorLanguage, SymbolSource};
use ailloli_ui_text::TextBuffer;
let document = Document::new(DocumentId(1), TextBuffer::from_string("function run() {}")) .with_language(EditorLanguage::JavaScript);
let mut ctags = CtagsSymbolIndexer::from_json_lines(r#"{"name":"run","kind":"function","line":1}"#);
assert_eq!(index_symbols_with_fallback(&document, &mut ctags).symbols[0].source, SymbolSource::Ctags);