{"ast_node_type":"other","tokens":[{"end":40,"kind":"keyword","start":0,"text":"BoundPredicate(WhereBoundPredicate),"}]}
    BoundPredicate(WhereBoundPredicate),
    /// A type bound (e.g., `for<'c> Foo: Send + Clone + 'c`).
    /// A lifetime predicate (e.g., `'a: 'b + 'c`).