syntax_data: {"ast_node_type":"import","tokens":[{"end":67,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:                 // We use verbose printing in 'NO_QUERIES' mode, to
context_before:             ty::Alias(ty::Opaque, ty::AliasTy { def_id, args, .. }) => {
context_after:                 // avoid needing to call `predicates_of`. This should