syntax_data: {"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:         /// replaced later, in a way that would change the results of `impl` specialization?
context_before:         /// Does this value have parameters/placeholders/inference variables which could be
context_after:         const STILL_FURTHER_SPECIALIZABLE = TypeFlags::HAS_TY_PARAM.bits()