{"ast_node_type":"other","tokens":[{"end":126,"kind":"keyword","start":0,"text":"//!"}]}
//! - `return_result_from_ensure_ok`: When called via `tcx.ensure_ok()`, return `Result<(), ErrorGuaranteed>` instead of `()`.
//! - `feedable`: Allow the query result to be set from another query ("fed" externally).
//!   If the query needs to be executed and returns an error, the error is returned to the caller.