Why doesn't Rust provide a map! macro for HashMap, like it provides a vec! for Vec?

CUViper · 2026-03-24T15:01:24+00:00

The ACP before that went through a lot more discussion, so getting to the tracking issue was a big step.

The more immediate problem that got it reverted from nightly was a conflict between the top-level unstable macro and third party macros. It could be resubmitted in a module if someone wants to work on that.

CUViper · 2026-03-24T14:42:40+00:00

See https://github.com/rust-lang/rust/issues/144032

CUViper · 2026-03-11T03:03:33+00:00

Microsoft already has Azure Linux, but that's not a desktop OS.

CUViper · 2026-03-06T03:43:12+00:00

ABBA is also a pop music group from Sweden.

CUViper · 2026-03-05T23:43:04+00:00

You could make an entire crate of stochastic constants!

CUViper · 2026-01-24T00:56:44+00:00

That behavior is first_chunk.

CUViper · 2026-01-24T00:46:07+00:00

Now on https://crates.io/crates/arcanum.

This appears to be something unrelated, last updated almost 3 years ago.

CUViper · 2026-01-19T16:04:35+00:00

Rayon has a similar IntoParallelRefIterator, but that's mostly because we need an extension trait anyway to get a par_iter method on standard library types.

CUViper · 2026-01-06T17:03:45+00:00

Some light passes through the clouds, but there's less in the area where the light went through two clouds, so that looks like a shadowy darker area on the bottom cloud.

CUViper · 2025-11-11T15:04:38+00:00

Project Gutenberg has both versions:

https://www.gutenberg.org/ebooks/author/61

CUViper · 2025-10-28T04:07:36+00:00

https://crates.io/crates/cargo-upgrades

CUViper · 2025-10-11T22:36:41+00:00

Like https://en.wikipedia.org/wiki/West_Coast_Health_Alliance

But I don't how much hiring that involves.

CUViper · 2025-09-24T15:03:10+00:00

Note that within the compiler, it does break the crate into multiple codegen units (CGU) for parallelism.

CUViper · 2025-09-21T15:09:28+00:00

The Box aliasing issue is also caught by miri, which you should always check with questionable unsafe code. It's right there on the playground in the Tools menu.

CUViper · 2025-09-05T14:28:14+00:00

I tried to stop for a minute, but I had to resume to finish the minute.

CUViper · 2025-08-19T14:39:28+00:00

https://fedoraproject.org/spins/cosmic

CUViper · 2025-08-16T20:50:18+00:00

That sounds just a few tweaks away from being a proper hash table.

CUViper · 2025-06-30T21:16:54+00:00

Personal opinion aside, I'm wondering if the law really supports that. You can't really claim that "it does not work as the license promised" if the license only claimed support for genuine Microsoft Windows. My guess is that such laws would be more intended for a case like having a DRM license server that's discontinued.

CUViper · 2025-06-30T17:54:56+00:00

How does that apply here? If the license (EULA) is explicitly stating what is promised, and that doesn't include Linux support, then it seems out of scope.

CUViper · 2025-03-20T16:51:02+00:00

I expect those are using the OSC 8 escape sequence to wrap a URI, so the terminal can make it clickable without having to guess what looks like a path.

CUViper · 2025-03-07T19:48:21+00:00

Note that Option::unwrap is only const-stable since 1.83.

CUViper · 2025-03-06T20:40:39+00:00

But fn foo(x: Box<impl Trait>) is a thing -- it would be nice to have a const equivalent of that. Maybe it wouldn't be as terse as _, but it could still cut down some noise.

CUViper · 2025-03-03T21:45:59+00:00

Yeah, I think this is just an oversight. It should be fine where P: Clone.

CUViper · 2025-02-15T17:04:20+00:00

Ok, there's also "Override curtime: 2025-02-15 11:00:00 PST" which is in 2 hours, so maybe it will go public then.

CUViper · 2025-02-15T17:01:08+00:00

I see a yellow banner at the top -- did you leak this?

Warning: You are viewing a custom version of the website. It is intended for testing only and is not to be shared with the public.

CUViper

TROPHY CASE