pico-args
adana
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pico-args
- Improving build times for derive macros by 3x or more
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Need a new args parser
That's because the maintainer does not consider it an issue but an implementation detail: https://github.com/RazrFalcon/pico-args/issues/15
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An alternative to clap but with a stable API?
Maybe pico-args then?
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Immediately off the top of your head what is the best Rust CLI library.
If I forget to get around to it, would you mind poking RazrFalcon/pico-args about adding it to the comparison chart? I really like using that thing as something I can link people to with just a quick explanation of that particular trade-off.
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Best CLI arg parser for use in Rust to port from Perl with Getopt::Long?
If fewer dependencies is better, you can't get much fewer than pico-args, which has zero dependencies.
- What is the current proper way to get command line args ?
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Creating an Argparse library [feedback would be appreciated]
You might also want to check out pico-args, Gumdrop, and lexopt to see if any of them meet your needs.
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Can we please stop downvoting people who dislike Rust?
For example, The Rust compiler isn't slow; we are. and pico-args: Alternatives.
- pico-args: An ultra simple CLI arguments parser with 0 dependencies
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New:`cargo-fuzzcheck` 0.5.0 and a series of decent, fast-to-compile crates to replace `syn`, `quote`, `serde-json`, and `toml-rs`
For example, I'd love to go from StructOpt to Gumdrop for parsing command-line arguments and cut my compile times and output size by an order of magnitude, but Gumdrop uses String internally, which means it'll panic if it encounters a Windows path with un-paired surrogates or a mojibake'd posix path... some of which I actually have.
adana
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Show HN: Now my pet programming language can run in the browser
It may just be my own unique obsession to peek at the internals of .wasm, but if anyone else is curious:
https://modsurfer.dylibso.com/module?hash=ab6f4b2de9db171347...
u/nbittich - curious if you've tried to use your language as as a scripting language inside other apps? I took a peak at your browser wasm environment, and think we could hook up the `compute` entrypoint you have here[0], but I'm not certain what the `ctx` does without going super deep, and if it could be passed into an Extism function[1] (which is how I'd try to run it from within 16+ other languages).
[0]: https://github.com/nbittich/adana/blob/master/adana-script-w...
[1]: https://github.com/extism/extism
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Show HN: Adding dynamic library loading to my pet programming language
Thank you for your interest! It wasn't too hard to be honest, the actual tradeoff is that the shared object must have been built with the same version of rust that was used (see https://github.com/nbittich/adana#plugins)
for the way it's loaded, it's like in nodejs with common modules:
```
- My first attempt to make a programming language
- An alternative to clap but with a stable API?
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What's everyone working on this week (24/2022)?
Working on https://github.com/nbittich/karsher/
What are some alternatives?
lexopt - Minimalist pedantic command line parser
malluscript - An esoteric Malayalam programming language
xflags
wordle-tutorial - all parts of the https://tohuwabohu.io wordle tutorial
command-line-rust - Code for Command-Line Rust (O'Reilly, 2022, ISBN 9781098109417) https://learning.oreilly.com/library/view/command-line-rust/9781098109424/
premier - Multi-Vendor Marketplace. Built on top of GraphQL, CQRS and React Admin
thiserror - derive(Error) for struct and enum error types
NekoProgrammingLanguage - Neko programming language written in Rust
cli-guidelines - A guide to help you write better command-line programs, taking traditional UNIX principles and updating them for the modern day.
nxp-key-diversifier-2tdea-av2 - Rust implementation of nxp key diversifier using 2tdea av2
argh - Rust derive-based argument parsing optimized for code size
rust - Rust for the xtensa architecture. Built in targets for the ESP32 and ESP8266