MonadFailProposal - missing instances in bootlibs

[lennart spitzner]

Hi,

While the impact seems low, some relatively trivial MonadFail instances seem to be missing still, including: Option, First, Last, Proxy, WrappedMonad. Also the non-base containers:Seq. These were not specifically discussed either [1].

Thoughts? Any other things that are still overlooked?


-- lennart

[1] https://prime.haskell.org/wiki/Libraries/Proposals/MonadFail#Discussion

[David Feuer]

A PR to add the instance for sequences would be accepted promptly.

Post by lennart spitzner
Hi,
While the impact seems low, some relatively trivial MonadFail instances
seem to be missing still, including: Option, First, Last, Proxy,
WrappedMonad. Also the non-base containers:Seq. These were not specifically
discussed either [1].
Thoughts? Any other things that are still overlooked?
-- lennart
[1]
https://prime.haskell.org/wiki/Libraries/Proposals/MonadFail#Discussion
_______________________________________________
Libraries mailing list
http://mail.haskell.org/cgi-bin/mailman/listinfo/libraries

[Edward Kmett]

Agreed!

Post by David Feuer
A PR to add the instance for sequences would be accepted promptly.

Post by lennart spitzner
Hi,
While the impact seems low, some relatively trivial MonadFail instances
seem to be missing still, including: Option, First, Last, Proxy,
WrappedMonad. Also the non-base containers:Seq. These were not specifically
discussed either [1].
Thoughts? Any other things that are still overlooked?
-- lennart
[1]
https://prime.haskell.org/wiki/Libraries/Proposals/MonadFail#Discussion
_______________________________________________
Libraries mailing list
http://mail.haskell.org/cgi-bin/mailman/listinfo/libraries

_______________________________________________
Libraries mailing list
http://mail.haskell.org/cgi-bin/mailman/listinfo/libraries