onlyargs
pico-args
| onlyargs | pico-args | |
|---|---|---|
| 1 | 11 | |
| 13 | 547 | |
| - | - | |
| 7.5 | 3.0 | |
| 3 months ago | 7 months ago | |
| Rust | Rust | |
| MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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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.
onlyargs
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.
What are some alternatives?
lexopt - Minimalist pedantic command line parser
xflags
command-line-rust - Code for Command-Line Rust (O'Reilly, 2022, ISBN 9781098109417) https://learning.oreilly.com/library/view/command-line-rust/9781098109424/
thiserror - derive(Error) for struct and enum error types
cli-guidelines - A guide to help you write better command-line programs, taking traditional UNIX principles and updating them for the modern day.
argh - Rust derive-based argument parsing optimized for code size
rust - Rust for the xtensa architecture. Built in targets for the ESP32 and ESP8266
auto-fuzz-test - Effortlessly fuzz libraries with large API surfaces
clap-rs - A full featured, fast Command Line Argument Parser for Rust
lalrpop - LR(1) parser generator for Rust
argparse-benchmarks-rs - Collected benchmarks for arg parsing crates written in Rust [Moved to: https://github.com/rosetta-rs/argparse-rosetta-rs]
getopts-long-rs - Rust cli options parsing library inspired by Perl's Getopt::Long