[Question] Overriding Display for Error Types? about rust HOT 4 OPEN

As a related note, the reason I'm trying to figure this out is because I want to override the Display implementation of the Varlink errors. Right now I'm planning on using Regex to replace the existing display implementation with my own, but that seems hackish. Do you have any other ideas for a way to do this?

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Hmm, easiest thing would be a generator option specifying not to generate the Display trait.

from rust.

The way I did it was I replaced the generated implementation with an include! so that it would include my implementation from another file. We could add an alternative_display_impl option that would be an Option<&Path> maybe.

from rust.

Hmm, easiest thing would be a generator option specifying not to generate the Display trait.

That would be useful for other traits too. I just tripped over the
PartialEq trait which I need to behave differently
(array should be treated as equivalent irrespective of the order
of elements) than the derived one.

from rust.