syntax_data: {"ast_node_type":"other","tokens":[{"end":117,"kind":"keyword","start":0,"text":"///"}]}
source_snippet: /// The edition of the compiler. (See [RFC 2052](https://github.com/rust-lang/rfcs/blob/master/text/2052-epochs.md).)
context_after: #[derive(Clone, Copy, Hash, PartialEq, PartialOrd, Debug, Encodable, Decodable, Eq)]