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https://issues.apache.org/jira/browse/AVRO-3633?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17615194#comment-17615194
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Jimmy Pramosi commented on AVRO-3633:
-------------------------------------
It looks like it gets a bit more complicated than I thought. After trying to
write a few tests I noticed the 'Schema.Record.lookup' field from
'Schema.Record' doesn't reflect the correct index of the field
'Schema.Record.fields' if used with the proposed 'skip' attribute.
It might take a bit more time to resolve this..
> Additional attributes for 'avro_derive' crate
> ---------------------------------------------
>
> Key: AVRO-3633
> URL: https://issues.apache.org/jira/browse/AVRO-3633
> Project: Apache Avro
> Issue Type: Improvement
> Components: rust
> Affects Versions: 1.11.1
> Reporter: Jimmy Pramosi
> Priority: Minor
> Labels: easyfix, features
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> Hello,
> At the moment it is not possible to skip or rename a specific field within a
> struct derived with 'AvroSchema'. For e.g.
> {code:java}
> use std::time::Instant;
> use apache_avro::AvroSchema;
> use serde::Deserialize;
> use serde::Serialize;
> #[derive(Clone, Debug, Deserialize, Serialize, AvroSchema)]
> pub struct FileDescriptor {
> #[avro(rename = "pflags")] // <--- NOT POSSIBLE
> #[serde(rename = "pflags")]
> pub flags: u64,
> #[avro(skip)] // <--- NOT POSSIBLE
> #[serde(skip)]
> access_time: Instant,
> }{code}
> I would like to suggest to implement additional attributes 'skip' and
> 'rename' to the 'avro_derive' crate. These attributes are also common in
> other procedural macro crates like 'serde'.
> Exemplary proposal:
> [https://www.diffchecker.com/iju3tSuX]
>
> Best Regards,
> Jimmy
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