syntax_data: {"ast_node_type":"other","tokens":[{"end":57,"kind":"keyword","start":0,"text":"TraitQueryMode,"}]}
source_snippet:     TraitQueryMode, const_evaluatable, project, util, wf,
context_before:     PolyTraitObligation, PredicateObligation, Selection, SelectionError, SelectionResult,
context_after: };