wabt VS v-mode

https://github.com/WebAssembly/wabt/blob/main/wasm2c/README.... is a straightforward way to take an untrusted application (compiled already to wasm) and turn it into C that you can embed into your application or compile to a linkable DLL. I believe this approach has been used to sandbox untrusted libraries in production by Mozilla: https://hacks.mozilla.org/2021/12/webassembly-and-back-again...

As long as this is happening, might as well try some of my favorites: https://github.com/wasm3/wasm3, https://github.com/WebAssembly/wabt, https://github.com/bytecodealliance/wasmtime

This seems sort of like understanding machine code vs assembly; it's much easier to learn WAT and translate to/from WASM as necessary using the wabt tools [0].

Either way its super cool how simple WebAssembly is, you can really get your hands dirty and understand exactly every detail of how your program runs!

[0] https://github.com/WebAssembly/wabt

You mean this? https://github.com/WebAssembly/wabt/blob/main/wasm2c/README....

That seems like quite an undertaking. But at that point, It would make sense to cut out WASM entirely like https://datastation.multiprocess.io/blog/2022-05-12-sqlite-i...

The .wat file can be compiled to a .wasm using wat2wasm which is part of the WebAssembly Toolkit CLI tools:

it is in C++ https://github.com/WebAssembly/wabt/blob/main/src/tools/wat2wasm.cc

I don't think you are building an application that will use Native Client technologies How to extract source code from Native Client .nexe file, migrate to WebAssembly? #1864 so that would be superfluous, and frankly, useless in your case.

I'm trying to get a basic Rust webassembly program, then porting it to C via wasm2c. The example works, but when I use wasm-bindgen and analyze it with wasm2wat, I get an import "env". The issue is that in C (wasm2c) it comes out as struct Z_env_instance_t; and I can't instantiate it (as in Z_env_instance_t env; to pass it's address to Z_wasm_client_bg_instantiate.

Fingers crossed for vlang[0]. It's like golang with better types and more syntactic sugar. Feels like a proper upgrade from Python.

I really hope they succeed.

[0]: https://vlang.io/

And again a No true Scotsman. If that's the kind of attitude you have towards languages, you'll appreciate V infinitely more than you might be appreciating Rust. After all, it offers better solutions than Rust, like autofree, they just aren't there yet :)

I discovered VLang today. It's an interesting project.

According to their own benchmarks, Seed7 can run faster than C (it compiles to C, but it's entirely possible the emited code is better optimized than a human could write directly in C)... it doesn't have a GC BUT manages memory automatically (I didn't really follow the explanation in the FAQ, something about automatically freeing variables that go out of scope and keeping only one reference around?)... that's like a current pipe dream for language designers! From https://vale.dev/ to https://vlang.io/, no one has pulled that off yet, to my knowledge... has Seed7 done that all those years ago?!

Help V programming language to gain more popularity and show to game development community that this is a good language for game development

Try http://vlang.io