Add serialize_fn attribute to Insertable derive macro
#3837
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AlexStorm1313
approved these changes
Oct 25, 2023
Isn't there some form of support for this via https://crates.io/crates/diesel-derive-enum ? |
weiznich
reviewed
Oct 26, 2023
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Thanks for submitting this PR 👍 The implementation itself looks fine for me and I'm open this feature.
The PR is currently missing:
- Some more tests
- Documentation for the new feature
Additionally I would like to keep the functionality for serialize and deserialize similar, that means we should add an
- Implementation for
AsChangesetto keep that attribute compatible there as well - A corresponding implementation for deserializing to keep the functionality somewhat symmetrical
| return Err(syn::Error::new( | ||
| *attribute_span, | ||
| "`#[diesel(embed)]` cannot be combined with `#[diesel(serialize_as)]`", | ||
| )); | ||
| } | ||
| (None, Some(AttributeSpanWrapper { attribute_span, .. }), true) => { |
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We want to have a compile_fail test for this cases.
|
The code looks okay to me.
|
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See #3836.
I would be happy to get some feedback about the implementation. I would write documentation if you are fine with the implementation as it is. I can also add more tests if needed.