Function function_to_symbol

src/document_symbols.rs:329–356

(func: &FunctionInfo, content: &str)

/// Convert a `FunctionInfo` to a `DocumentSymbol`.
#[allow(deprecated)]
fn function_to_symbol(func: &FunctionInfo, content: &str) -> Option<DocumentSymbol> {
    if func.name_offset == 0 {
        return None;
    }

    let pos = offset_to_position(content, func.name_offset as usize);
    let name_end = offset_to_position(content, func.name_offset as usize + func.name.len());
    let selection_range = Range::new(pos, name_end);
    let range = selection_range;

    let detail = build_function_detail(func);
    let tags = if func.deprecation_message.is_some() {
        Some(vec![SymbolTag::DEPRECATED])
    } else {
        None
    };

    Some(DocumentSymbol {
        name: func.name.to_string(),
        detail,
        kind: SymbolKind::FUNCTION,
        tags,
        deprecated: None,
        range,
        selection_range,
        children: None,
    })
}

// ── Detail string builders ──────────────────────────────────────────