{"ast_node_type":"other","tokens":[{"end":86,"kind":"keyword","start":0,"text":"impl<'a,"}]}
    impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for super::BindingForm<'tcx> {
        fn hash_stable(&self, hcx: &mut StableHashingContext<'a>, hasher: &mut StableHasher) {