syntax_data: {"ast_node_type":"other","tokens":[{"end":76,"kind":"keyword","start":0,"text":"call"}]}
source_snippet: call params_in_repr for a given type unless it is known to be representable.
context_before: traversing the HIR of the struct and calling `params_in_repr(Bar)`. But we can't
context_after: params_in_repr will cycle/panic on infinitely sized types. Looking at the query