syntax_data: {"ast_node_type":"other","tokens":[{"end":90,"kind":"keyword","start":0,"text":"Rvalue::Cast(CastKind::Transmute,"}]}
source_snippet:                             Rvalue::Cast(CastKind::Transmute, Operand::Copy(place), base),
context_before:                             transmuted_place,
context_after:                         );