syntax_data: {"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:                             // a NOP when the original pointer is already raw.
context_before:                             // raw pointer! That's relevant for `RawPtr` as Miri otherwise makes it
context_after:                             Rvalue::RawPtr(_mutbl, place) => {