pub broadcast proof fn lemma_prepare_congruent_byte_len<A, B>(a: A, b: B, v: A::Val)where
A: Consistency + SpecByteLen<T = A::Val>,
B: Consistency<Val = A::Val> + SpecByteLen<T = A::Val>,Expand description
requires
prepare_congruent(a, b),ensures#[trigger] a.byte_len(v) == #[trigger] b.byte_len(v),