{"ast_node_type":"other","tokens":[{"end":78,"kind":"keyword","start":0,"text":"///"}]}
    /// The lowered poly-trait-ref will track this binder explicitly, however.
    /// where `'a` is a bound region at depth 0. Similarly, the `trait_ref` would be `Bar<'a>`.
    #[instrument(level = "debug", skip(self, bounds))]