dials/blank: Add/use BlockingReportNewValue #65
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Blank has been almost impossible to use correctly, with only a few
(constrained) cases where it can be used safely without having terrible
races (hence the complexity in the
ez
package wrapping it).Fix this by adding a BlockingReportNewValue method to the
WatchArgs
interface that returns any errors in stacking or validation to the
caller, (and returns successfully if the new config has been
successfully installed)
ez: simplify impl with blank fixes, cbs & generics
With the last few changes, the building-blocks which ez is wrapping
and/or working with are much more robust and easier to use.
Update ez to reflect this new state:
errors.
p
todp
to eliminate some confusion withparams