[AVRO-3495] Rust: Record serialization is sensitive to order of fields in struct

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.11.1, 1.12.0
• Component/s: rust
• Labels: pull-request-available
• Assignee: Martin Tzvetanov Grigorov
• Reporter: Martin Tzvetanov Grigorov
• Created: 18/Apr/22 21:09
• Updated: 04/May/22 07:59
• Resolved: 19/Apr/22 18:38

Description

Initially reported at: https://github.com/flavray/avro-rs/issues/47

 

Trying to validate and write a record from the following struct:

#[derive(Deserialize, Serialize)]
pub struct MyRecord {
  b: String,
  a: i64,
}
 

 

using this schema:

{
  "type": "record",
  "name": "my_record",
  "fields": [
    {"name": "a", "type": "long"},
    {"name": "b", "type": "string"},
  ]
} 

 

fails because the order of the fields is not the same.

Issue Links

• links to: GitHub Pull Request #1650