syntax_data: {"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"///"}]}
source_snippet: /// [poset]: https://en.wikipedia.org/wiki/Partially_ordered_set
context_before: /// [lub]: https://en.wikipedia.org/wiki/Infimum_and_supremum
context_after: pub trait JoinSemiLattice: Eq {