Struct fields conflict when source contains fields which convert to the same name

[Manu311]

Hi,

I have a json which contains multiple fields which have different fields which are named such that they get converted to the same struct fields.

Here's a minimal example to show this behavior:

{
  "type": "record",
  "name": "my_name",
  "fields": [
    {"name": "field_name", "type": "int"},
    {"name": "fieldName", "type": "string"}
  ]
}

This gets converted to

#[derive(Debug, PartialEq, Eq, Clone, serde::Deserialize, serde::Serialize)]
pub struct MyName {
    #[serde(rename = "fieldName")]
    pub field_name: String,
    #[serde(rename = "fieldName")]
    pub field_name: String,
}

When the order of the fields is inverted, the result is identical, but without the serde-renames and the type of both fields becomes i32.

It would be nice if there was an option in override_field to change the name as well to resolve this issue.