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I am finding an example implementation of Reference Input (CIP31) and Inline Datum (CIP32) and want to test it with the Plutus.Trace.Emulator. I see some answers like here talking about mustReferenceOutput and mustPayWithInlineDatumToPubKey. Not sure if they are them. playground.plutus.iohkdev.io is my main go-to for plutus documentation. But both are not shown in it. An example cabal project would be very helpful.

Is there one out there?

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    You can run an updated version of the Haddock documentation via the plutus-apps repo. Git clone this repo and checkout v1.0.0. Enter a nix-shell in the repo and perform build-and-serve-docs. The hosted version you refer to is outdated. The functions that you want are defined in the Ledger.Constraints module.
    – Fermat
    Commented Dec 22, 2022 at 13:35
  • I've been assuming the hosted version is updated or at least fairly so. This helps. Thanks.
    – Adam
    Commented Dec 23, 2022 at 2:39
  • @Fermat BTW, is there a way to get to the documentation without entering a nix-shell and compile the whole thing?
    – Adam
    Commented Dec 23, 2022 at 3:16
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    @Adam There's a new hosted alternative coming very soon, should be a few weeks max. Look out for PR in plutus and plutus-apps repos for hosted Haddock docs.
    – james
    Commented Dec 23, 2022 at 13:17

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Plutus Playground is no longer maintained and that instance will soon be taken down in favour of using the Trace Emulator.

Take a look at some of the plutus-contract integration tests for examples of using each of these constraints with the Trace Emulator. https://github.com/input-output-hk/plutus-apps/tree/main/plutus-contract/test/Spec/Contract/Tx/Constraints.

Note that mustPayWithInlineDatumToPubKey is deprecated in favour of mustPayToPubKeyWithInlineDatum

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  • This is one hell of examples I didn't know existed. Right there in the git. Thanks.
    – Adam
    Commented Dec 23, 2022 at 2:43

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