{"ast_node_type":"other","tokens":[{"end":41,"kind":"keyword","start":0,"text":"//"}]}
            // All other request handlers
            // FIXME: Some of these NO_RETRY could be retries if the file they are interested didn't change.
            .on_with_vfs_default::<lsp_request::DocumentDiagnosticRequest>(handlers::handle_document_diagnostics, empty_diagnostic_report, || lsp_server::ResponseError {