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Panic-less version of World::run_schedule #8018
Description
What problem does this solve or what need does it fill?
As of #7911, Bevy no longer panics when a system is added to a schedule that doesn't exist yet. However, that's only for adding systems, not running them.
What solution would you like?
A version of World::run_schedule that returns a Result rather than panic, likely called World::try_run_schedule.
What alternative(s) have you considered?
Check the Schedules resource for an existing schedule before running it.
Additional Context
Ran into this issue during #7936.
Activity
alice-i-cecile commentedon Mar 10, 2023
Remember to check and replace internal usages too after adding this method :)
cart commentedon Mar 17, 2023
Relevant: #8079 (comment)
If we're going to embrace this pattern we really need to remove the warnings here. I'm removing them in that PR.