syntax_data: {"ast_node_type":"function","tokens":[{"end":77,"kind":"keyword","start":0,"text":"pub"}]}
source_snippet:     pub fn with_replaced_self_ty(self, interner: I, self_ty: I::Ty) -> Self {
context_before: impl<I: Interner> TraitPredicate<I> {
context_after:         Self {