syntax_data: {"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// remove the result for D, which has DFN 3, but not the results for
context_before:     /// would be 2, representing the C node, and hence we would
context_after:     /// A and B, which have DFNs 0 and 1 respectively).