Daniel McNab c26be39719 Remove unnecessary system labels (#4340) ... # Objective - Since #4224, using labels which only refer to one system doesn't make sense. ## Solution - Remove some of those. ## Future work - We should remove the ability to use strings as system labels entirely. I haven't in this PR because there are tests which use this, and that's a lot of code to change. - The only use cases for labels are either intra-crate, which use #4224, or inter-crate, which should either use #4224 or explicit types. Neither of those should use strings.		2022-04-01 21:11:05 +00:00
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how_to_test_systems.rs	Remove unnecessary system labels (#4340)	2022-04-01 21:11:05 +00:00