syntax_data: {"ast_node_type":"other","tokens":[{"end":98,"kind":"keyword","start":0,"text":"///"}]}
source_snippet: /// so we should not perform this lossy conversion if the top level call to the pretty-printer was
context_before: /// but not otherwise. Pretty-printing is the only way for proc macros to discover token contents,
context_after: /// done for a token stream or a single token.