syntax_data: {"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// rather the outer one). Therefore, in this case, it is assigned a
context_before:     /// any other binders (i.e., it is not an argument to the inner fn, but
context_after:     /// De Bruijn index of 0, because the innermost binder in that location