News for hackers. Stuff that matters.
Re:I Quit My Job to Live on Donations to Zig by AnIdiotOnTheNet on Thursday June 07, 2018 @01:58PM (#17258414)
ErrorSets have been in the language for some time now. The syntax you are referencing is pretty outdated now too, when considering the pace of language changes here in Zig's pre-1.0 days.

https://ziglang.org/documentation/master/#Error-Set-Type

Re:I Quit My Job to Live on Donations to Zig by dbaupp on Thursday June 07, 2018 @05:29PM (#17260447)
Ah that explains it: I was looking at the now-old https://andrewkelley.me/post/intro-to-zig.html#error-type