{"ast_node_type":"other","tokens":[{"end":87,"kind":"keyword","start":0,"text":"///"}]}
/// like `for<'a, ...> Self::Assoc<'a, ...>: Bound<'b, ...>`, we want to turn that into
/// Secondly, regarding bound vars, when we see a where clause that mentions a GAT
/// an item bound on the GAT, where all of the GAT args are substituted with the GAT's