G. Brandon Robinson swears by U+2010 for hyphens in groff's Unicode output [0], but I see it as a hypercorrection. The most common convention by far (among authors who use Unicode and care about dashes) is to use U+002D for hyphens and U+2212 for minus signs. Not even the Unicode Consortium uses U+2010 for hyphens in its documents, and I'm not aware of any major organization that does.
As far as appearance goes, almost all fonts I've looked at make U+2010 identical to U+002D (i.e., they don't put any 'minus' into the 'hyphen-minus'), but a few make U+2010 a smidgeon shorter.
As far as appearance goes, almost all fonts I've looked at make U+2010 identical to U+002D (i.e., they don't put any 'minus' into the 'hyphen-minus'), but a few make U+2010 a smidgeon shorter.
[0] https://news.ycombinator.com/item?id=38121765