Add pause/resume functions #37
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Outdated suggestions cannot be applied.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.
This PR adds pause/resume functions, which are a bit more expressive version of the
interject_withfunction.Without these functions (i.e. only using the
interject_withfunction), it does not seem possible to implement afprintf-like logging function, i.e. a functionlog : Format.formatter -> ('a, Format.formatter, unit) format -> 'athat properly stops rendering of progress bars, does the logging, and then resume printing of the progress bars. The problem part is that such afprintf-like function returns a function that consumes the printing argument.This is based on #30