syntax_data: {"ast_node_type":"other","tokens":[{"end":100,"kind":"keyword","start":0,"text":"//!"}]}
source_snippet: //! every pair of elements. The lattice join operator (`∨`) returns the least upper bound, and the
context_before: //! ordered set][poset]—is the existence of a *unique* least upper and greatest lower bound for
context_after: //! lattice meet operator (`∧`) returns the greatest lower bound. Types that implement one operator