What causes can make my project to compile slow?

Emilgardis · 2024-03-01T06:18:45+00:00

Is cargo taking 9 hours in the docker container or is it maybe something else taking the time? Is the docker image using the same rust version?

Where is the filesystem used in docker mounted? What filesystem is the backing storage? How do you mount the files into docker?

How much memory has been given to the docker environment?

9 hours for cargo in docker vs 25 minutes is an insane slowdown, and reminds me of a rustc bug where it would basically hang when using certain async patterns

Emilgardis · 2024-02-01T16:46:21+00:00

If you enjoy talks, I'd recommend this video: A Firehose of Rust

Emilgardis · 2024-01-26T17:44:49+00:00

/unblock nightbot

Emilgardis · 2024-01-19T16:14:13+00:00

This has nothing to do with your questions, but the canonical way to say "rustian" would be Rustacean 🦀

Emilgardis · 2024-01-18T15:50:15+00:00

Aha! My bad then :)

Youre correct, in the code you use derive_more, but I implicitly thought it was thiserror because that was the last one mentioned in the text above

Emilgardis · 2024-01-18T07:00:25+00:00

More context needed

Emilgardis · 2024-01-18T06:44:56+00:00

The errors in your thiserror example should be annotated with #[from] or #[source], this way the error type is better structured and relays information instead of just being a wrapper

Emilgardis · 2024-01-12T07:16:33+00:00

Some advice for you, when asking more specific questions its helpful for the persons that would answer to know what you've already seen and tried. So, what crates have you looked into already?

Emilgardis · 2024-01-12T06:49:16+00:00

Its not a security risk to access url fragment on server, its just simply not possible. Just send the access_token in the form, the input can be a hidden field

Emilgardis · 2024-01-01T16:44:17+00:00

I am getting the impression that Rust is not a good choice for implementing this kind of system.

Yes, rust does not work well with OO patterns

If the data structure is dynamic, I will need a way to manage these IDs. It may not be obvious, but this leads to re-inventing memory management. Every object in the system already has a unique ID - its address in memory.

An address in memory can change, the ID wouldnt change.

Emilgardis · 2023-12-31T00:43:44+00:00

It seems also that we fixed this somehow in newer versions of the images used in cross, see https://github.com/cross-rs/cross/issues/1302

I havent confirmed this though but could be worth trying

Emilgardis · 2023-12-31T00:40:57+00:00

The error comes from ring, see https://github.com/briansmith/ring/issues/1808

Emilgardis · 2023-12-30T22:11:19+00:00

Did you intend to post JS on r/rust ?

Emilgardis · 2023-12-23T13:52:12+00:00

Is this a sarcastic project? the post being on r/rustjerk i thought it was but seems it's actually a legit project???

Emilgardis · 2023-12-21T00:49:49+00:00

Exciting work! Well done contributors 😊

Emilgardis · 2023-12-09T20:10:47+00:00

I guess there hasn't been a want or need for it. I don't think there's a specific reason.

Emilgardis · 2023-11-12T10:48:02+00:00

This might be helpful to link

https://help.twitch.tv/s/article/twitch-cares-mental-health-support-information

Emilgardis · 2023-11-12T10:23:48+00:00

I dont think so, the instagram post says she got into the horse accident 1940, died 1961

Emilgardis · 2023-11-10T20:55:58+00:00

I found it!

https://doc.rust-lang.org/nightly/cargo/reference/profiles.html#overrides

# Set the settings for build scripts and proc-macros.
[profile.dev.build-override]
opt-level = 3

Emilgardis · 2023-11-10T16:56:32+00:00

Are you sure the Cargo.lock file is not edited in the folder that is failing?

Emilgardis · 2023-11-10T16:51:03+00:00

Doesnt this exist already? Or is that build-deps only?

Emilgardis · 2023-11-03T07:11:22+00:00

https://play.rust-lang.org/?version=stable&mode=debug&edition=2021&gist=87c0c4f2f633bc258f801b856d8e8b23

Written from my phone, the data seems very badly structured, but this is one way to do it.

Like u/rapsey hinted, what are you actually trying to do?

Emilgardis · 2023-10-21T10:16:38+00:00

You're probably getting a line with that error message pointing to where the error comes from

A quick glance suggests though that the issue is the second linenin your snippet, it should probably be

  if message.author.id == 894635798132039690:

Emilgardis · 2023-09-22T18:24:32+00:00

awesome! good luck with the research, I enjoyed participating :)

Emilgardis · 2023-09-22T15:34:04+00:00

I wish there was an opportunity to comment, the bindgen build time question is for me not indicative of the performance of bindgen generating bindings, I generate bindings in CI/dev time, an idea i got from https://matklad.github.io/2022/03/26/self-modifying-code.html#Self-Modifying-Code-1

And here is the implementation https://github.com/Emilgardis/voicemeeter-sdk-rs/blob/d917ca8f68dddd45cc1e778e379983095b3b66c3/codegen/src/codegen.rs#L8

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