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https://issues.apache.org/jira/browse/AVRO-445?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matt Massie updated AVRO-445:
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Assignee: (was: Matt Massie)
> avro_size_data() to pre-calculate the size of an avro_datum_t in serialized
> form
> --------------------------------------------------------------------------------
>
> Key: AVRO-445
> URL: https://issues.apache.org/jira/browse/AVRO-445
> Project: Avro
> Issue Type: New Feature
> Components: c
> Affects Versions: 1.3.0
> Reporter: Bruce Mitchener
> Attachments: avro_size.diff
>
>
> I would like to be able to find out how much buffer space will be required to
> serialize a given avro_datum_t ... I've started implementing this but wanted
> to get feedback on the general approach and API.
> The details of most of the functions in datum_size.c haven't been updated yet
> in the attached patch. The rest should be close to working though.
> The main point of concern that I have at the moment is that I'm returning an
> int64_t which, if positive, is the length required and if negative, will be
> an error condition (like -EINVAL).
> Thoughts? Anything else in the attached patch that should change?
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