polonius VS wasm-pack

Correctness prover which uses lifetimes (Polonius).

And, well, polonius (Rust borrow checker magic) I believe is built on datalog-ish concepts: https://github.com/rust-lang/polonius

There is also polonius (https://github.com/rust-lang/polonius) which should replace the borrow checker but does not receive a lot of development resources.

This is eventually going to be a feature-complete compiler, targeting a specific rustc version. I believe the plan is to use polonius [1], presumably as an "optional" feature so they can build a stage 1 without it, use that to build polonius, then build the final compiler with it included.

[1] https://github.com/rust-lang/polonius

E.g. there you may just stop using current borrow-checker and switch to Polonius.

The borrow checker is too dumb (https://github.com/rust-lang/polonius) fixes a lot of this.

It looks like an official borrow checker implementation called Polonius uses it as a dependency, so it makes sense: https://github.com/rust-lang/polonius/blob/981785c101b68ff54...

If you click around a little, you end up on a blog post with this tidbit:

> This project got put together rather suddenly, in response to some work the Rust folks are doing[1] on their new and improved borrow checker.

I don't think I could tell you more than "Frank wrote it to help rust folks who were previously doing work with differential-dataflow directly."

1. https://github.com/rust-lang/polonius/pull/36#issuecomment-3...

Good news is that there's also works going on to relax the restrictions, like polonius. But it seems that it still have a long way to go before it can land in stable Rust...

GCC-rs isn't intended for bootstrapping, it is intended to be an actual fully featured Rust compiler in the future, mrustc is a Rust compiler intended for bootstrapping though. GCC-rs is still very early targeting an older version of the reference compiler without things like a borrow checker, but that's not going to be the case forever. The GCC-rs folks have expressed interest in re-using the borrow checker library used by the reference compiler called polonius enabling them to relatively easily add borrow checking.

For a much simpler but less flexible approach there's wasm-pack for creating JS packages from Rust, and wasm-bindgen for easy interop. Both have very good documentation.

After four years, I found some time to pay that deb-tech (yes, quite a long time, eh). To make it fun I rewrote everything from scratch in SolidJS, which went smooth thanks to this amazing library p5js-wrapper. For WASM, C++ is still a good choice, but what about Rust? I did some research and found wasm-pack. A few lines in the cargo.toml file and we were ready to generate compiled + ready to import bytecode!

Support using wasm-pack in Worklets (particularly AudioWorklet) #689

If you're looking to use it to interface with node/browsers, then try wasm-pack.

Webassembly: wasm-bindgen 0.2.83 / wasm-pack 0.10.3

wasm-pack has bugs - it publishes a module which declares itself as a commonjs module. (You can fix that by manually adding "type": "module" in package.json). Then the web build should work with other bundlers. I opened an issue about this over a year ago. There's a PR and everything, but no movement :/

wasm-pack helps you build Rust-generated WebAssembly packages and use it in the browser or with Node.js.

Is the Rust WASM ecosystem being half dead better? wasm-pack and wasm-bindgen are barely maintained anymore, and trust me it's not because everything works flawlessly…

I've been learning Rust for the past few weeks and have been enjoying it a lot.

- The community is very helpful on Discord (https://discord.com/invite/rust-lang-community).

- The package ecosystem (crates.io) makes it very easy to find and import things, and they're consistently documented.

- There's a path to compiling on web via WebAssembly (https://rustwasm.github.io/wasm-pack/)

In a few weeks of learning the language, I managed to put together this visualization: https://twitter.com/admiralakk/status/1542560489091350529

But realistically, either Go or Rust will be fine. You should pick the one you're more likely to stick with and learn, even when it gets tough. I've found the community aspect to be very helpful, because then at least I know I'm not the only idiot out there.

There are various ways to set up a web project that uses Svelte, Wasm, and Rust. For example, wasm-pack from the rust-wasm group provides a template for simple HTML-CSS-JS applications. There are also several project templates for React or Svelte with Rust and Wasm.