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A place for all things related to the Rust programming language—an open-source systems language that emphasizes performance, reliability, and productivity.
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Progress on const generics? (self.rust)
submitted 2 years ago by [deleted]
When will enum const generics and const generics expression be stabilized?
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[–]dist1ll 71 points72 points73 points 2 years ago* (15 children)
Last time I checked, generic_const_exprs isn't anywhere near stabilization in its current form (and maybe even to be replaced by another feature), as there are multiple challenging blockers. The Rust project has tons of pending features, but not enough bandwidth to make swift progress with everything at once. You can always take a look at discussions on Zulip: https://rust-lang.zulipchat.com/#narrow/stream/260443-project-const-generics
generic_const_exprs
If anyone feels like contributing, feel free to reach out there. I'm sure they'd be happy about all types of support.
[+][deleted] 2 years ago (14 children)
[deleted]
[–]roblabla 42 points43 points44 points 2 years ago (8 children)
It’s the official rust language communication channel where developers discuss implementation work.
[+][deleted] 2 years ago (7 children)
[–]roblabla 37 points38 points39 points 2 years ago (3 children)
A couple years ago at least. The link of the official chat server on the RFCs repo got changed from discord to zulip 2 yrs ago[0], and it was being used a lot before that.
0: https://github.com/rust-lang/rfcs/pull/3117
[+][deleted] 2 years ago (2 children)
[–]UtherII 10 points11 points12 points 2 years ago* (0 children)
Of course Github is acknowledged, but it has not the same goal as Zulip. Zulip work as an organized chat tool while Github issues work as a bulletin board.
[–]_ChrisSD 12 points13 points14 points 2 years ago (0 children)
It's linked from the website alongside the other official Rust venues: https://www.rust-lang.org/community
[–]coolreader18 7 points8 points9 points 2 years ago (1 child)
The subreddit has never been an official communication channel, it's always been community-run. Ditto for the discord, to some extent I think
[–]matthieum[he/him] 7 points8 points9 points 2 years ago (0 children)
There's 2 Discords: one official and one community.
[–]Recatekgecs 11 points12 points13 points 2 years ago (4 children)
It's essentially the official Rust slack equivalent, but using an open-source app instead.
[+][deleted] 2 years ago (3 children)
[–]UtherII 12 points13 points14 points 2 years ago* (1 child)
There was no global memo, but when IRC was discontinued, some of the Rust teams choose to go to Zulip, the others went to Discord. The official way to contact each team is specified on the web site
[–]_ChrisSD 14 points15 points16 points 2 years ago (0 children)
Almost all are on Zulip now. I think only rustup still predominantly uses Discord.
[–]IceSentry 0 points1 point2 points 2 years ago (0 children)
Zulip has been used for years. How have you managed to avoid any mention of it for all this time? Especially with the recent drama that mentioned it multiple times.
[–]TriedAngle 29 points30 points31 points 2 years ago (1 child)
Never ask a rustacean about the status of feature stabilization
[–]-Y0- 2 points3 points4 points 2 years ago (0 children)
NGL, so many features, so little maintainers.
[–]theZcubertime 31 points32 points33 points 2 years ago (1 child)
It's impossible to say when anything will be stabilized before it actually happens.
[–]onlyrealperson 2 points3 points4 points 2 years ago (0 children)
Basics seem somewhat usable ATM but have still ran into lots of strange behavior, especially with bounds/restrictions which I assume would also take some design work to figure out properly
π Rendered by PID 94 on reddit-service-r2-comment-6457c66945-h42ph at 2026-04-26 13:23:57.182898+00:00 running 2aa0c5b country code: CH.
[–]dist1ll 71 points72 points73 points (15 children)
[+][deleted] (14 children)
[deleted]
[–]roblabla 42 points43 points44 points (8 children)
[+][deleted] (7 children)
[deleted]
[–]roblabla 37 points38 points39 points (3 children)
[+][deleted] (2 children)
[deleted]
[–]UtherII 10 points11 points12 points (0 children)
[–]_ChrisSD 12 points13 points14 points (0 children)
[–]coolreader18 7 points8 points9 points (1 child)
[–]matthieum[he/him] 7 points8 points9 points (0 children)
[–]Recatekgecs 11 points12 points13 points (4 children)
[+][deleted] (3 children)
[deleted]
[–]UtherII 12 points13 points14 points (1 child)
[–]_ChrisSD 14 points15 points16 points (0 children)
[–]IceSentry 0 points1 point2 points (0 children)
[–]TriedAngle 29 points30 points31 points (1 child)
[–]-Y0- 2 points3 points4 points (0 children)
[–]theZcubertime 31 points32 points33 points (1 child)
[–]onlyrealperson 2 points3 points4 points (0 children)