feat: Ignore warning

[gaetbout]

Feature Request

Describe the Feature Request

In some situation I'd like to be able to ignore specific warnings.

Describe Preferred Solution

Some sort of #![allow(dead_code)] or #![allow(colliding_path)] when dealing with component having the same storage slot.

If the feature request is approved, would you be willing to submit a PR?
(Help can be provided if you need assistance submitting a PR)

• Yes
• No

[orizi]

you want to specifically allow dual access to the same storage area?

[gaetbout]

Yes, we need it, for example when upgrading to have access to the slots, while extracting the code in a component

[orizi]

I'm thinking of something like #[legacy] to mark a field we shouldn't check

[gaetbout]

That would solve this specific issue.
But some other users might want to be able to ignore other warnings :/

[orizi]

some are already ignored using some allow or other - i'm not certain at all we want to ignore any specific warning in context.

[gaetbout]

Then I see the need for a way to indicate that I don’t want a warning about conflicting storage keys.