Force binding on top wrapper

[TheAngryByrd]

With the introduce of the Source members in #83, it's now not possible to tell the binding to handle only the Async<_> part of the Async<Result<_,_>> in a CE.

Example:

asyncResult {
    let! (r : Result<_,_>) = AsyncResult.retn innerData
    Expect.equal r (Ok innerData) "Should be ok"
}

Will no longer compile.

[piaste]

👍

Just found this broke some of our code after running a test paket update. Will be pinning to 1.3.1 until a fix or a workaround.

[TheAngryByrd]

Yeah I can fix this one pretty easily. Let me get to that.

[piaste]

Thank you, 1.4.1 fixes that.

After updating I've found another breaking change, but it's a little more complicated. I'll open a separate issue.