syntax_data: {"ast_node_type":"other","tokens":[{"end":14,"kind":"keyword","start":0,"text":"Self"}]}
source_snippet:         Self {
context_before:     pub fn with_replaced_self_ty(self, interner: I, self_ty: I::Ty) -> Self {
context_after:             trait_ref: self.trait_ref.with_replaced_self_ty(interner, self_ty),