syntax_data: {"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:                         // This covers both `DefKind::AnonConst` and `DefKind::InlineConst`.
context_before:                         }
context_after:                         // Anon consts doesn't have their own generics, and inline consts' own