examples
rfcs
examples | rfcs | |
---|---|---|
29 | 666 | |
3,562 | 5,711 | |
1.8% | 0.9% | |
9.4 | 9.8 | |
7 days ago | 5 days ago | |
Rust | Markdown | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
examples
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What does this function signature mean?
I was taking a look at: https://github.com/actix/examples/blob/master/forms/multipart/src/main.rs
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Authentication system using rust (actix-web) and sveltekit - File upload to AWS S3, Profile Update
Using aws-sdk-s3 requires that tokio is installed. The above code was drafted from actix forms with multipart and s3 example with few modifications. There is a Client wrapper with two main endpoints: upload and delete_file. upload uses put_object_from_file to upload files to S3 and returns the uploaded files' URLs while delete_file deletes a file. We also created some type in backend/src/types/upload.rs:
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Workspace shenanigans
I just figured it out. I had this: https://github.com/actix/examples/blob/master/databases/postgres/Cargo.toml as my toml, and somehow I removed the actix-web.workspace = true tag, but I didn't see the derive_more one. Removed it and that fixed it.
- Trying to learn by tutorials, for cannot find a single Actix/Diesel tutorial that actually compiles
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Trying to work with Actix-web and struggling to serve css to multiple endpoints
It doesn't need to be in another directory, creating separate folder for static content is common practice, it makes your project organization more clear and minimizes errors with overlapping and over-complicated routes/paths. Take a look at folder structure of the example project found from actix-files repository: https://github.com/actix/examples/tree/master/basics/static-files, it's great starting point where you can start extending it for your own needs.
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How do you work with Mongo?
There's an example of using MongoDB with actix-web here: https://github.com/actix/examples/tree/master/databases/mongodb
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How do I implement TLS/SSL/HTTPS into an actix-web application?
Sorry for the late response. Here is an example of how I implemented it using axum and rustls, and there is a similar example for actix-web here. It looks like the actix-web example follows much the same process for parsing the key and cert files and creating the rustls server config so hopefully the tls module in my example can provide some help.
- How do I use actix-web to serve yew?
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I'm new to authentication, please help.
As of now, I can register a new user by storing a username and hashed password, and then my login page is able to insert a user's ID into my Session per this example. The problem is that when I navigate from the login page after successfully inserting a new key, the Session doesn't persist to the next page.
- SSE Actix web
rfcs
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Ask HN: What April Fools jokes have you noticed this year?
RFC: Add large language models to Rust
https://github.com/rust-lang/rfcs/pull/3603
- Rust to add large language models to the standard library
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Why does Rust choose not to provide `for` comprehensions?
Man, SO and family has really gone downhill. That top answer is absolutely terrible. In fact, if you care, you can literally look at the RFC discussion here to see the actual debate: https://github.com/rust-lang/rfcs/pull/582
Basically, `for x in y` is kind of redundant, already sorta-kinda supported by itertools, and there's also a ton of macros that sorta-kinda do it already. It would just be language bloat at this point.
Literally has nothing to do with memory management.
- Coroutines in C
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Uv: Python Packaging in Rust
Congrats!
> Similarly, uv does not yet generate a platform-agnostic lockfile. This matches pip-tools, but differs from Poetry and PDM, making uv a better fit for projects built around the pip and pip-tools workflows.
Do you expect to make the higher level workflow independent of requirements.txt / support a platform-agnostic lockfile? Being attached to Rye makes me think "no".
Without being platform agnostic, to me this is dead-on-arrival and unable to meet the "Cargo for Python" aim.
> uv supports alternate resolution strategies. By default, uv follows the standard Python dependency resolution strategy of preferring the latest compatible version of each package. But by passing --resolution=lowest, library authors can test their packages against the lowest-compatible version of their dependencies. (This is similar to Go's Minimal version selection.)
> uv allows for resolutions against arbitrary target Python versions. While pip and pip-tools always resolve against the currently-installed Python version (generating, e.g., a Python 3.12-compatible resolution when running under Python 3.12), uv accepts a --python-version parameter, enabling you to generate, e.g., Python 3.7-compatible resolutions even when running under newer versions.
This is great to see though!
I can understand it being a flag on these lower level, directly invoked dependency resolution operations.
While you aren't onto the higher level operations yet, I think it'd be useful to see if there is any cross-ecosystem learning we can do for my MSRV RFC: https://github.com/rust-lang/rfcs/pull/3537
How are you handling pre-releases in you resolution? Unsure how much of that is specified in PEPs. Its something that Cargo is weak in today but we're slowly improving.
- RFC: Rust Has Provenance
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The bane of my existence: Supporting both async and sync code in Rust
In the early days of Rust there was a debate about whether to support "green threads" and in doing that require runtime support. It was actually implemented and included for a time but it creates problems when trying to do library or embedded code. At the time Go for example chose to go that route, and it was both nice (goroutines are nice to write and well supported) and expensive (effectively requires GC etc). I don't remember the details but there is a Rust RFC from when they removed green threads:
https://github.com/rust-lang/rfcs/blob/0806be4f282144cfcd55b...
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Why stdout is faster than stderr?
I did some more digging. By RFC 899, I believe Alex Crichton meant PR 899 in this repo:
https://github.com/rust-lang/rfcs/pull/899
Still, no real discussion of why unbuffered stderr.
- Go: What We Got Right, What We Got Wrong
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Ask HN: What's the fastest programming language with a large standard library?
Rust has had a stable SIMD vector API[1] for a long time. But, it's architecture specific. The portable API[2] isn't stable yet, but you probably can't use the portable API for some of the more exotic uses of SIMD anyway. Indeed, that's true in .NET's case too[3].
Rust does all this SIMD too. It just isn't in the standard library. But the regex crate does it. Indeed, this is where .NET got its SIMD approach for multiple substring search from in the first place[4]. ;-)
You're right that Rust's standard library is conservatively vectorized though[5]. The main thing blocking this isn't the lack of SIMD availability. It's more about how the standard library is internally structured, and the fact that things like substring search are not actually defined in `std` directly, but rather, in `core`. There are plans to fix this[6].
[1]: https://doc.rust-lang.org/std/arch/index.html
[2]: https://doc.rust-lang.org/std/simd/index.html
[3]: https://github.com/dotnet/runtime/blob/72fae0073b35a404f03c3...
[4]: https://github.com/dotnet/runtime/pull/88394#issuecomment-16...
[5]: https://github.com/BurntSushi/memchr#why-is-the-standard-lib...
[6]: https://github.com/rust-lang/rfcs/pull/3469
What are some alternatives?
rust-graphql-actix-juniper-diesel-example - Rust, Actix, Juniper and Diesel example project
rust - Empowering everyone to build reliable and efficient software.
poem - A full-featured and easy-to-use web framework with the Rust programming language.
bubblewrap - Low-level unprivileged sandboxing tool used by Flatpak and similar projects
actix-skeleton-api - An attempt to create a simple and functional API skeleton with Actix
crates.io - The Rust package registry
dalted - Image processing web-app for color blindness
polonius - Defines the Rust borrow checker.
actix-auth - A truly simple illustration of basic authorisation using actix-web and MongoDB.
Rust-for-Linux - Adding support for the Rust language to the Linux kernel.
actix-sse - server-sent events with actix-web
rust-gc - Simple tracing (mark and sweep) garbage collector for Rust