Testing `DeserializeSeed` using `serde_test`

[Anders429]

Is there any way to test types that implement DeserializeSeed, as opposed to Deserialize, using the serde_test crate? I am looking for some equivalent of assert_de_tokens, but that would accept the seed as well to test stateful deserialization. Perhaps something like a assert_de_seed_tokens or similar?

I would love to know if such a thing exists or if there are any workarounds that can be used to test DeserializeSeed types with the current tools.

[dtolnay]

I notice https://github.com/Anders429/serde_assert now exists. Thanks!