std: Deprecate the str::CharRange type
#23268
Closed
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This struct and the associated functions
char_range_atandchar_range_at_reversehave been unstable for some time now, and it looks likewith a combination of
char_atpluschar_at_reversepluslen_utf8that thestructure isn't necessary at this time.
The structure and perhaps more fanciful unicode processing support could be
added at a later date, but for now the types are being deprecated and slated for
removal.
Any code currently using
CharRangecan instead use thechar_atandchar_at_reversemethods plus thelen_utf8method oncharas a replacement.Closes #9387
[breaking-change]