syntax_data: {"ast_node_type":"import","tokens":[{"end":98,"kind":"keyword","start":0,"text":"//!"}]}
source_snippet: //! is because most standard library types use lexicographic ordering instead of set inclusion for
context_before: //! does not have [`PartialOrd`] as a supertrait. This
context_after: //! their `PartialOrd` impl. Since we do not actually need to compare lattice elements to run a