compute: serialize DataflowError on dataflow edges#35776

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antiguru wants to merge 7 commits intoMaterializeInc:mainfrom

antiguru:dfe-ser-impl

Commits on Mar 28, 2026

compute: define DataflowErrorSer newtype for serialized dataflow errors

antiguru
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claude
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persist_source: make decode pipeline generic over error type E

antiguru
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claude
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compute: switch all dataflow edges to use DataflowErrorSer instead of DataflowError

antiguru
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claude
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Add canonicality round-trip tests for DataflowErrorSer

antiguru
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claude
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fmt: apply rustfmt formatting

antiguru
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claude
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compute: fix import ordering for DataflowErrorSer

antiguru
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claude
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compute: fix import ordering for DataflowErrorSer

antiguru
and
claude
committed