syntax_data: {"ast_node_type":"other","tokens":[{"end":35,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:         //    T: Bar1<'^0.0, '^0.1>
context_before:         // 2) We can then apply the trait args to this, ending up with
context_after:         // 3) Finally, to create the final bound vars, we concatenate the bound