c/typescript · by danhab99@programming.dev · 2yTypescript is implementing a using keyword https://www.totaltypescript.com/typescript-5-2-new-keyword-using20 points · 5 comments · view on lemmy.world
5 Comments
cwagner@lemmy.cwagner.me · 8 pts · 2y
kogasa@programming.dev · 3 pts · 2y
Discriminated unions have been In The Works(tm) for quite a while. I believe they were cut from the C# 12 roadmap. But maybe C# 13?
I think a source-generation based approach similar to
OneOfisn't unlikely.Lmaydev@programming.dev · 1 pts · 2y
Yeah unfortunately tacking them onto a 20 year old language is not easy.
It's great to see it being worked on but there is a long way to go.
yads@lemmy.ca · 3 pts · 2y
That seems quite useful
nickel@programming.dev · 1 pts · 2y
Does using function as a const? Meaning: when a using variable is declared, is it immutable?
burkybang@programming.dev · 1 pts · 2y
This comment sounds like you’re having a stroke if we didn’t know the context.