cargo-show-asm
clap-rs
cargo-show-asm | clap-rs | |
---|---|---|
15 | 154 | |
593 | 13,362 | |
- | 1.8% | |
9.1 | 9.5 | |
4 days ago | 8 days ago | |
Rust | Rust | |
Apache License 2.0 | Apache License 2.0 |
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.
cargo-show-asm
- Performance difference between obj.function(...) and function(obj, ...) ?
- Cargo command to analyze the code
- The Icculus Microgrant is giving out 250 dollar grants to open source projects, please brag about your project(s) in this thread so I can see them!
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Announcing clap-markdown — automatically generate Markdown docs for clap command-line tools
https://github.com/pacak/cargo-show-asm/tree/semantic - how all of this is used
- cargo-show-asm 0.2.14 - new and improved all over the place :)
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cargo-show-asm 0.2.10 - new and improved all over the place :)
Go to https://github.com/pacak/cargo-show-asm/issues/new
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cargo-show-asm 0.2.4 - new and improved all over the place :)
https://github.com/pacak/cargo-show-asm/pull/88 - will release in a day or two unless there's some more urgent fixes.
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Compiling Brainfuck code - Part 2: A Singlepass JIT Compiler
In this case, I used cargo-show-wasm
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Why would introducing a panic cause a 20% performance increase
Executing cargo-show-asm on the before and after doesn't show large difference in total lines emitted (1061 vs 1102):
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Design comparison of clap and bpaf (arg parsers)
If you are using bpaf in a situation where you don't really care about the compilation time (or you do but already have proc macros) you just put the main options struct on top and describe the rest in any style: https://github.com/pacak/cargo-show-asm/blob/master/src/opts.rs
clap-rs
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Build Your Own curl - Rust
We will be using the library for Clap - A simple-to-use, efficient, and full-featured library for parsing command line arguments and subcommands.
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CLI Contexts
I recently came across this question (and associated answer) on the clap repository. The answer given is a good one. But I wanted to expand with my own findings and practices, which spurred the motivation for this post.
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Getting Started with CLI tools in Rust using Clap
We can also use tuple-like struct syntax and named-field struct syntax for enum variants within our enum; this is because unlike in other OOP languages, Rust enums are actually sum types. You can read more about how powerful Rust enums are in another article we wrote here. You can have optional arguments by simply wrapping the types in Option, but if you want to add a flag to a command you can use bool, since clap recognises that flags are either there or not there. Let's have a look at what this might look like:
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Flow Updater JSON Creator
I began by developing a wrapper for the CurseForge API, which turned out to be a lengthy and challenging process but constituted the bulk of the work. Next, I coded the CLI, which was relatively straightforward. Instead of using the clap crate, a Rust tool for generating CLIs, I opted for the following line of code:
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netcrab: a networking tool
By this time I had already gotten tired of parsing arguments by myself and had looked for something to help with that. I found a really dang good argument parsing library called clap. What makes it so cool is it's largely declarative for common uses. You simply mark up a struct with attributes, and the parser automatically generates the usage and all the argument parsing code.
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Grimoire - A recipe management application.
How CLI arguments are handled (using clap).
- Rust 1.72.0
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I made an alternative --help renderer for clap based applications
Is this just referring to wrapping based on the terminal width? That is supported with the wrap_help feature though I have been considering making it a default feature.
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Looking for advice around project direction using artix-web
CLI, use Clap. If you want to get fancy, use Tui.
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Build a HTTP server with Rust and tokio - Part 1: serving static files
As our CLI is getting more complex, we'll use the clap crate to parse the command line arguments.
What are some alternatives?
cargo-asm - cargo subcommand showing the assembly or llvm-ir generated for Rust code
structopt - Parse command line arguments by defining a struct.
wp-plugin-leaflet-map - Add leaflet maps to Wordpress with shortcodes
argh - Rust derive-based argument parsing optimized for code size
compiler-team - A home for compiler team planning documents, meeting minutes, and other such things.
docopt.rs - Docopt for Rust (command line argument parser).
datafaker - Generating fake data for the JVM (Java, Kotlin, Groovy) has never been easier!
argparse-benchmarks-rs - Collected benchmarks for arg parsing crates written in Rust [Moved to: https://github.com/rosetta-rs/argparse-rosetta-rs]
cargo-aur - Prepare Rust projects to be released on the Arch Linux User Repository
easy_flag - Simple command line flag parser for rust.
wagic - Wagic the Homebrew
serde - Serialization framework for Rust