syntax_data: {"ast_node_type":"other","tokens":[{"end":44,"kind":"keyword","start":0,"text":"#[derive(Clone,"}]}
source_snippet: #[derive(Clone, Copy, Debug, PartialEq, Eq)]
context_before: /// [Hasse diagram]: https://en.wikipedia.org/wiki/Hasse_diagram
context_after: pub enum FlatSet<T> {