rlua
rust-cpython
rlua | rust-cpython | |
---|---|---|
13 | 15 | |
1,687 | 1,797 | |
1.2% | - | |
8.2 | 1.6 | |
4 months ago | 6 days ago | |
Rust | Rust | |
GNU General Public License v3.0 or later | MIT License |
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rlua
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Rust and Lua api
There's the rlua package for running lua in your rust app: https://github.com/amethyst/rlua
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What is your favourite Rust specific feature that you miss in other languages?
Some sys crates do embed the source files, like rlua for example.
- Hey Rustaceans! Got an easy question? Ask here (9/2022)!
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Lua: Good, Bad, and Ugly Parts
[1] - https://github.com/amethyst/rlua/blob/master/examples/guided_tour.rs
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I hate automod and have a question
Yes though, given that a CCleaner/BleachBit-style situation is going to be I/O-bound, I'd probably go with rlua, PyO3, or rust-cpython for plugins.
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Ketos: Lisp dialect scripting and extension language for Rust programs
I wrote up some rust low-level bindings for guile [1]. The problem is that Guile liberally uses setjmp/longjmp, which breaks rust destructors. It might be possible to fix this by wrapping every call the way rlua does [2], but I'm not familiar enough with Guile to know.
1: https://github.com/ysimonson/guile-sys
2: https://github.com/amethyst/rlua/issues/21
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Rust's interface to the Lua programming language is called 'mlua'. not Lust. This should get fixed.
And.. another binding finally called rlua https://github.com/amethyst/rlua
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Does rust have function works like eval?
hlua or rlua are what you want for Lua, rust-cpython or PyO3 for Python, rutie for Ruby, and possibly deno_core for JavaScript.
- Embedding Lisp in C++ – A Recipe
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I open sourced a game I just released on Steam, written in Lua
Janet is what introduced me to Fennel. Conjure [1] sold me on Fennel over Janet. The Neovim community is rallying around Lua.
(And in fact, what sold me on Rust was its truly excellent Lua FFI support [2].)
[1]: https://github.com/Olical/conjure
[2]: https://github.com/amethyst/rlua
rust-cpython
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How does Rust Python ffi work?
I've never used pyo3, just cpython, but the latter at least let me do things like:
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Announcing Rust 1.59.0
And don't forget https://github.com/dgrunwald/rust-cpython to complete the circle
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Hey, i begin my journey into Rust !
For interoperating with Python, check out PyO3 or rust-cpython. (More generally, see Rust Interop and Are We Extending Yet?)
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Should I learn Rust coming from Python?
You probably should learn Rust. Aside from the process of learning new and different languages making you a better programmer, rust-cpython, PyO3, or Interoptopus make it easy to expose Python APIs from your Rust code. (eg. So it's easy to compile the same codebase as both a Python module and a WebAssembly module.)
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What do you NOT like about Rust?
Have you looked into abi_stable, flapigen, interoptopus, cbindgen, PyO3, or rust-cpython?
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Strengths and applications of Rust
Personally, I'm not willing to compromise on my GUI look and feel, so I use PyQt or PySide to write my GUIs against the QWidget API (I'm a KDE user and Python is the only language with mature memory-safe bindings to Qt) and, if the project can be structured with a frontend-backend separation, I use rust-cpython or PyO3 to write a backend in Rust that the Python frontend can import. Sort of using Python/Rust as a QWidget analogue to the QML/C++ architecture promoted for Qt Quick. (Which I don't use because it's still too incomplete on Kubuntu 20.04 LTS.)
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From Python to Rust, should I?
also, check out rust-cpython, PyO3, and maturin, among other things. They're really nice options for using Rust for its strengths and Python for its strengths within the same project.
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How we built our Python Client that's mostly Rust
This section uses flapigen to expand the foreign_class macro into many cpython functions as an extension module, and cargo compiles it as a cdylib. If you want to see what that looks like, install cargo-expand and run cargo expand. You'll get a lot of generated rust code.
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How do i go about building a vidoe conferencing app?
For Python specifically, In addition to using rust-cpython or PyO3, maturin makes it really comfortable to build, package, and publish Rust code into Python packages and, if your niche doesn't quite fit, there's setuptools-python which might do it.
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Does rust have function works like eval?
hlua or rlua are what you want for Lua, rust-cpython or PyO3 for Python, rutie for Ruby, and possibly deno_core for JavaScript.
What are some alternatives?
mlua
PyO3 - Rust bindings for the Python interpreter
hlua - Rust library to interface with Lua
lxml - The lxml XML toolkit for Python
janet - A dynamic language and bytecode vm
rustpy - Rust + Python = ????
kaboom.js - 💥 JavaScript game library
Rustup - The Rust toolchain installer
bincode - A binary encoder / decoder implementation in Rust.
crate-deps
msgpack-rust - MessagePack implementation for Rust / msgpack.org[Rust]
milksnake - A setuptools/wheel/cffi extension to embed a binary data in wheels