nprofile1qy2hwumn8ghj7un9d3shjtnddaehgu3wwp6kyqpq8adl46p9gkhqaf0qxxnjrx726cjcvc2hmpkdtjqf230u7gjfr9yqjfsu6u (nprofile…su6u) I ran into this while working on this thing:
https://github.com/joe-warren/opencascade-hs
My experience, is either you use Foreign.ForeignPtr in your FFI code, which means you miss out on the SomeArguments -> Ptr CDouble -> IO () type function:
https://hackage.haskell.org/package/base-4.20.0.1/docs/Foreign-ForeignPtr.html
Or, you pass Foreign.Ptr in your FFI code, you get the "low level function in terms of IO", but you have to do the dirty work of writing a pure abstraction using unsafePerformIO and System.Mem.Weak (addFinalizer)
I did the latter, but I'm not sure I'd recommend it
Joe /
npub1a4…atqwu
2025-03-24 16:55:12
in reply to nevent1q…pmd2
Author Public Key
npub1a45v6dy0nnjk92kqqjlv37zvp7pnwydtx6ymwhnhhsjpja6tca6sratqwuSeen on
wss://relay.mostr.pubPublished at
2025-03-24 16:55:12Event JSON
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