filter
rust
filter | rust | |
---|---|---|
18 | 2,683 | |
799 | 93,266 | |
- | 1.2% | |
0.0 | 10.0 | |
over 1 year ago | about 11 hours ago | |
Go | Rust | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
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.
filter
-
Querying and transforming object graphs in Go
Here’s Rob Pike’s (one of the original Go designers) attempt to “see what the hubbub is all about”: https://github.com/robpike/filter
- Future language enhancements to go
-
Why Golang instead of Kotlin?
I find the language really solid but asking on r/golang is quite an adventure. It's extremely distant from go's spirit, the grammar is even more rich than Rust. Typical example: let, run, with, apply, and also - they all practically do the same but with a different scope of this and return value. Just looking at the flow API can get your head spinning. To illustrate how much it's completely the opposite of Go, see how Rob Pike pokes fun at map/filter and tells people they should not use it . I guess you can't force all developers to adhere to this mental model, but that's about it, but that's about it, technical arguments are irrelevant except for extremely niche concerns about memory and startup time
-
Supporting the Use of Rust in the Chromium Project
I mean sure, let's praise the ergonomics of channels and the reliability of maps. As for datastructures, we already have datastructures at home . They just work fine. Nobody needs more than that because rob pike told us so
-
Why isn’t Go used in AI/ML?
Go will never have a map/filter syntax, to the point rob pike even makes fun of it , do you really want to use it for that kind of domain ?
-
State of Rust for web backends
Also since generators are mentioned I recently came across this rob pike moment, he implemented a reduce function that takes and returns all interface{} types and uses reflection to check if the call is valid at runtime - that's the most typical Go that can ever be written in 40 lines - all that to make the point that it's useless. Such a great spirit. https://github.com/robpike/filter
- Go 1.21 may have a clear(x) builtin and there's an interesting reason why
- What necessary packages or functions that Go doesn't have?
-
Golang is so fun to write
A few points that stood out to me: error handling in Go is generally pretty good. It's much more performant compared to throwing exceptions and the high frequency of error handling helps a lot with debugging and avoiding unexpected errors. What you've described as "poor OOP'ish" is partly true, yes Go does poor OOP, because it doesn't try to do OOP. The language favours composition over inheritance. Strongly applying OOP concepts in Go is simply not using the language in its intended way. For implicit interfaces, it's completely fair that you don't like them, but it's not a disadvantage of the language. I for one find implicit interfaces very intuitive and feel it's the right way for it to be done. No function overloading and lack of ternary operations is absolutely intentional, both of these are overcome by writing more expressive code, which is not a bad thing. Similarly with no built in map/filter/find, these can be achieved using for-loops. Reference https://github.com/robpike/filter for Rob Pike's implementation of filter, stating in the readme that there's not much use for it and to just use for-loops instead. Last thing, enums are expressed using iota: https://go.dev/ref/spec#Iota
-
Lies we tell ourselves to keep using Golang
> I didn't get that desire for purity that you gleaned from it.
'Folks who develop an allergic reaction to "big balls of mutable state without sum types" tend to gravitate towards languages that gives them control over mutability, lifetimes, and lets them build abstractions.'
This mutability argument is present throughout the article. Seems like nothing sans Rust or niche functional languages is enough.
> Nil pointer exceptions, for example, don't have to exist anymore..
The language most notorious for those is Java due to almost everything being passed via a nullable reference. When everything can be nullable, how can you know where to check for it? Go addresses this to an extent by explicitly separating pointers from values. Values are the default and cannot be nil, so the opportunity for null dereferences is greatly diminished. It's not a perfect solution, but it's not nothing either.
> and yet they do in Go because they couldn't be bothered to add sum types.
Damn those lazy Go devs!
> Its type system is barely a step above a dynamic language.
Turns out even a basic type system is a huge improvement over none. Just being able to restrict values to concrete types goes a long way.
> You have to write the same imperative looping code over and over because Rob Pike would rather just use a for loop than something mildly expressive like map or filter (https://github.com/robpike/filter).
There are arguments to be made either way, but I definitely agree generics (along with iterators) should have been there since day 1.
> Every function that does meaningful work is littered with if err != nil { return err }.
One big positive of this that I don't see in other languages is every `return` in a function must be on the start of a line. That is, every single exit path of a function is easily findable by visually scanning
rust
-
Create a Custom GitHub Action in Rust
If you haven't dipped your touch-typing fingers into Rust yet, you really owe it to yourself. Rust is a modern programming language with features that make it suitable not only for systems programming -- its original purpose, but just about any other environment, too; there are frameworks that let your build web services, web applications including user interfaces, software for embedded devices, machine learning solutions, and of course, command-line tools. Since a custom GitHub Action is essentially a command-line tool that interacts with the system through files and environment variables, Rust is perfectly suited for that as well.
-
Why Does Windows Use Backslash as Path Separator?
Here's an example of someone citing a disagreement between CRT and shell32:
https://github.com/rust-lang/rust/issues/44650
This in addition to the Rust CVE mentioned elsewhere in the thread which was rooted in this issue:
https://blog.rust-lang.org/2024/04/09/cve-2024-24576.html
Here are some quick programs to test contrasting approaches. I don't have examples of inputs where they parse differently on hand right now, but I know they exist. This was also a problem that was frequently discussed internally when I worked at MSFT.
#include
-
I hate Rust (programming language)
> instead of choosing a certain numbered version of the random library (if I remember correctly) I let cargo download the latest version which had a completely different API.
Yeah, they didn't follow the instructions and got burned. I still think that multiple things went wrong simultaneously for that experience. I wonder if more prevalent uses of `#[doc(alias = "name")]` being leveraged by https://github.com/rust-lang/rust/pull/120730 (which now that I check only accounts for methods and not functions, I should get on that!) so that when changing APIs around people at least get a slightly better experience.
- Rust Weird Exprs
- Critical safety flaw found in Rust on Windows (CVE-2024-24576)
-
Unformat Rust code into perfect rectangles
Almost fixed the compiler: https://github.com/rust-lang/rust/pull/123325
-
Implement React v18 from Scratch Using WASM and Rust - [1] Build the Project
Rust: A secure, efficient, and modern programming language (omitting ten thousand words). You can simply follow the installation instructions provided on the official website.
-
Show HN: Fancy-ANSI – Small JavaScript library for converting ANSI to HTML
Recently did something similar in Rust but for generating SVGs. We've adopted it for snapshot testing of cargo and rustc's output. Don't have a good PR handy for showing Github's rendering of changes in the SVG (text, side-by-side, swiping) but https://github.com/rust-lang/rust/pull/121877/files has newly added SVGs.
To see what is supported, see the screenshot in the docs: https://docs.rs/anstyle-svg/latest/anstyle_svg/
-
Upgrading Hundreds of Kubernetes Clusters
We strongly believe in Rust as a powerful language for building production-grade software, especially for systems like ours that run alongside Kubernetes.
-
What Are Const Generics and How Are They Used in Rust?
The above Assert<{N % 2 == 1}> requires #![feature(generic_const_exprs)] and the nightly toolchain. See https://github.com/rust-lang/rust/issues/76560 for more info.
What are some alternatives?
Weaviate - Weaviate is an open-source vector database that stores both objects and vectors, allowing for the combination of vector search with structured filtering with the fault tolerance and scalability of a cloud-native database.
carbon-lang - Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)
ply - Painless polymorphism
zig - General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software.
go-onnxruntime - Unofficial C binding for Onnxruntime in Golang.
Nim - Nim is a statically typed compiled systems programming language. It combines successful concepts from mature languages like Python, Ada and Modula. Its design focuses on efficiency, expressiveness, and elegance (in that order of priority).
nihongo
Odin - Odin Programming Language
go-funk - A modern Go utility library which provides helpers (map, find, contains, filter, ...)
Elixir - Elixir is a dynamic, functional language for building scalable and maintainable applications
goonnx - Go language bindings for ONNX runtime
Rustup - The Rust toolchain installer