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Posted to issues@avro.apache.org by "Martin Tzvetanov Grigorov (Jira)" <ji...@apache.org> on 2022/11/11 07:30:00 UTC

[jira] [Resolved] (AVRO-3664) Add Rust Avro Value conversion derive implementations

     [ https://issues.apache.org/jira/browse/AVRO-3664?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Martin Tzvetanov Grigorov resolved AVRO-3664.
---------------------------------------------
    Resolution: Not A Problem

As agreed in the Pull Request comments the users are recommended to use apache_avro::to_value(x) and apache_avro::from_value(value).

Adding implementation for TryFrom introduces a lot of complexity in the avro_derive crate for no real value.

> Add Rust Avro Value conversion derive implementations
> -----------------------------------------------------
>
>                 Key: AVRO-3664
>                 URL: https://issues.apache.org/jira/browse/AVRO-3664
>             Project: Apache Avro
>          Issue Type: New Feature
>          Components: rust
>            Reporter: Aaron Spiegel
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 50m
>  Remaining Estimate: 0h
>
> Given the current constraints of the _AvroSchema_ derive macro, it is possible to also derive the following implementations:
> {code:java}
> impl From<apache_avro::types::Value> for X {...}
> impl from<X> for apache_avro::types::Value {...}{code}
> With these traits implemented, serialization in Avro becomes considerably simpler, for schemas that are already generated through a derive macro.



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