| hlua | evcxr | |
|---|---|---|
| 3 | 75 | |
| 496 | 5,222 | |
| - | 1.4% | |
| 0.0 | 8.6 | |
| over 4 years ago | 18 days ago | |
| C | Rust | |
| MIT License | 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.
hlua
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Are there any embeddable languages in rust?
The C++ language doesn’t embed Lua, various game engines (and other applications) written in C++ do, using an API binding that provides a C++ wrapper around Lua’s underlying C API. Well there are Lua bindings for Rust as well (as a randomly selected example see hlua), and there are bindings for several other languages as well (like Python).
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Rust's interface to the Lua programming language is called 'mlua'. not Lust. This should get fixed.
There's an older binding called hlua https://github.com/tomaka/hlua
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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.
evcxr
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Scriptisto: "Shebang interpreter" that enables writing scripts in compiled langs
Emacs didn't invent REPL, and it's common everywhere. For Rust: https://github.com/evcxr/evcxr/blob/main/evcxr_repl/README.m.... But heck, the compiler is reasonably fast enough that any IDE can REPL by compiling the code.
The value here is more in being able to read a script before you run it, then have it run fast, maybe tweaking something here and there. And a compiled script will run 10,000 times faster than LISP, which can be important.
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Go: What We Got Right, What We Got Wrong
https://github.com/evcxr/evcxr can run Rust in a Jupyter notebook. It's not Golang but close enough.
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The Hallucinated Rows Incident
The engine uses rust_decimal::Decimal to represent high precision decimal numbers, like the weight property. Serialization of RocksDB keys is done by the storekey crate. To know how Yumi's machine stores diffs, we can now ask- How does storekey serialize rust_decimal? Well, using evcxr to run Rust in Jupyter, the answer is as a null-terminated string:
- TermiC: Terminal C, Interactive C/C++ REPL shell created with BASH
- Exploring Options for Dynamic Code Changes in Rust without Recompilation (hot reloading)
- Go 1.21 will (likely) have a static toolchain on Linux
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What’s an actual use case for Rust
In theory you should be able to create Rust notebooks (Jupyter notebook) using evcxr so maybe some AI, data analysis, prototyping make sense if you aim for good performance in final application (protype in evcxr and use notebook as reference to implement final application in Rust for speed and safety).
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would you use rust for scripting?
You should check out evcxr
- Nannou – An open-source creative-coding framework for Rust
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Rust vs. Haskell
There is also implementations of rust REPLs, like the beautifully named evcxr.
What are some alternatives?
Rhai - Rhai - An embedded scripting language for Rust.
vscode-jupyter - VS Code Jupyter extension
rust-lua - Safe Rust bindings to Lua 5.1
polars - Dataframes powered by a multithreaded, vectorized query engine, written in Rust
rlua - High level Lua bindings to Rust
jupyter-rust - a docker container for jupyter notebooks for rust
td_rlua - Zero-cost high-level lua 5.3 wrapper for Rust
rust-script - Run Rust files and expressions as scripts without any setup or compilation step.
rust-lua53 - Lua 5.3 bindings for Rust
bincode - A binary encoder / decoder implementation in Rust.
Clippy - A bunch of lints to catch common mistakes and improve your Rust code. Book: https://doc.rust-lang.org/clippy/
cargo-script - Cargo script subcommand