syntax_data: {"ast_node_type":"other","tokens":[{"end":81,"kind":"keyword","start":0,"text":"///"}]}
source_snippet:     ///   a type parameter `X`, since the type `X` does not reference any regions
context_before:     /// - comparing the self type of a PolyTraitRef to see if it is equal to
context_after:     pub fn skip_binder(self) -> T {