feat(network): Local Tx Submission errors#598
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This was referenced Feb 12, 2025
scarmuega
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Feb 13, 2025
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For anyone interested, we have a full working implementation of all the tx submission errors in this fork: https://github.com/blockfrost/pallas/tree/feat/blockfrost This fork also generates identical error messages to the Haskell native cardano submit API. We plan to open a PR once we do a bit of refactoring. |
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This PR decodes the
RejectReasonafter a failed local Tx submission by structuring into two variants:(Era, Vec<TxError>)pair.The
TxErrortype corresponds to the Conway era ledger transaction errors. Its only analyzed variant is that of ConwayUtxowPredFailure for which, in turn, 6 variants have been implemented along with their deeper structure.For each error having variants not yet analyzed, a temporary "raw" variant was added to hold the CBOR information.
Unit-tests using an up-to-date preprod node response were added to
codec.rs. For instance, I had to implement theSMaybeoption type with the codec corresponding to (S)Maybetype of the Cardano node, required for many types (different to default one forOption<T>.This PR properly subsumes #562, #584, #585, #588, and #593, which are to be closed.