syntax_data: {"ast_node_type":"other","tokens":[{"end":96,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     /// over the inner binder (remember that we count De Bruijn indices from 1). However, in the
context_before:     /// inner one. Therefore, that appearance will have a DebruijnIndex of 2, because we must skip
context_after:     /// definition of `MetaFunc`, the binder is not visible, so the type `&'a i32` will have a