pub broadcast proof fn lemma_pair_serializer_congruence<A1, A2, B1, B2>(
a: Pair<A1, B1>,
b: Pair<A2, B2>,
)where
A1: Consistency + SpecByteLen<T = A1::Val> + SpecSerializer<SVal = A1::Val>,
A2: Consistency<Val = A1::Val> + SpecByteLen<T = A1::Val> + SpecSerializer<SVal = A1::Val>,
B1: Consistency + SpecByteLen<T = B1::Val> + SpecSerializer<SVal = B1::Val>,
B2: Consistency<Val = B1::Val> + SpecByteLen<T = B1::Val> + SpecSerializer<SVal = B1::Val>,Expand description
requires
serializer_congruent(a.0, b.0),serializer_congruent(a.1, b.1),ensures#[trigger] serializer_congruent(a, b),