[Haskell-cafe] broken IO support in uvector package, when using non primitive types

[Don Stewart]

manlio_perillo:
> Don Stewart ha scritto:
>> [...]
>>>
>>> So, the patch is: "just revert this change".
>>
>> Or... use your own UIO instance. That's why it's a type class!
>>
>
> Why should I rewrite the UIO instance, if one already exists?

Oh, because you want different serialization semantics to the
(arbitrary) defaults.

-- Don