{"ast_node_type":"other","tokens":[{"end":99,"kind":"keyword","start":0,"text":"FormatDebugHex,"}]}
    FormatDebugHex, FormatOptions, FormatPlaceholder, FormatSign, FormatTrait, Recovered, StmtKind,
    FormatArgsPiece, FormatArgument, FormatArgumentKind, FormatArguments, FormatCount,
    token,