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Add an all purpose run condition inversion tool #7202
Description
If someone run something on `resource_exists` they may also need to run something on `unless_resource_exists`.
General inversion method would be better, of course.
Originally posted by @Shatur in #6587 (comment)
This can optionally be combined with other logical combinators, like OR, XOR and AND.
Reacted by Hennadii Chernyshchyk
Activity
Shatur commentedon Feb 6, 2023
Since we have
run_ifmaybe we could haverun_if_not?alice-i-cecile commentedon Feb 6, 2023
Hmm. I don't mind it, but I think my ideal would be to have something that can be used to mutate arbitrary
Conditiontypes, so then you can combine it with e.g. Or or And later.Shatur commentedon Feb 6, 2023
I like it! So we could implement traits like
NotonConditions?alice-i-cecile commentedon Feb 6, 2023
Yep, ideally :) Unsure exactly how that would work here, but maybe
!(my_condition.into)would work?alice-i-cecile commentedon Feb 6, 2023
Actually, I bet you could
impl Not for TwhereT impl Into<Condition>.Allow piping run conditions (#7547)
Add condition negation (#7559)
Allow piping run conditions (bevyengine#7547)
Add condition negation (bevyengine#7559)
Allow piping run conditions (bevyengine#7547)
Add condition negation (bevyengine#7559)
Allow piping run conditions (bevyengine#7547)
Add condition negation (bevyengine#7559)