rustyline
clap-rs
rustyline | clap-rs | |
---|---|---|
12 | 154 | |
1,459 | 13,327 | |
- | 1.3% | |
7.5 | 9.5 | |
20 days ago | 2 days ago | |
Rust | Rust | |
MIT License | 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.
rustyline
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Ghee 0.4 - The tastiest way to work with Linux extended attributes (xattrs)
This latest release adds a Rustyline-based REPL and additional tools for using the filesystem as a relational database. The new init subcommand lets you declare the primary key by which a directory (and its subdirectories) are indexed, while ins and del now allow insertion and deletion of records while keeping related indices up to date. ls is helpful in the REPL, showing Ghee's view of the world.
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Is there an equivalent Rust crate?
That what gnu readline is good at, interpreter like interface. There is also this one https://github.com/kkawakam/rustyline
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I wrote a scheme in Rust called Marwood
In the process of implementing Marwood's web REPL, I ported rust's [Rustyline](https://github.com/kkawakam/rustyline) readline library to an Xterm.js typescript addon called [xterm-readline](https://github.com/strtok/xterm-readline/).
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Hey Rustaceans! Got a question? Ask here! (43/2022)!
There is rustyline, which is a readline implementation. It supports line editing in emacs or vi mode (selectable). I don't know if it can operate on two strings as input, but if your program takes input from a terminal, this could be what you are looking for.
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Why are crate docs a pain in the ass to understand usage?
Not sure if it will help in this case (docs always take effort to write and make good), but most crates have an examples directory in the root of their repo which can be helpful in the absence of guide-level docs https://github.com/kkawakam/rustyline/tree/master/examples
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Storing user input as array
https://crates.io/crates/rustyline - readline clone in Rust
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Is there any way to communicate with a running binary in terminal?
https://github.com/kkawakam/rustyline (literally, input a command)
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Version 1.5.0 released.
Also based on popular demand, the REPL tool now uses a slightly enhanced version of rustyline for line editing and history.
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Where to find more thorough Rust docs
it is also worth checking if library contains examples. this one does.
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Hey Rustaceans! Got an easy question? Ask here (45/2021)!
Maybe try reedline or rustyline and see if they meet your needs?
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?
linefeed - Configurable, extensible, interactive line reader
structopt - Parse command line arguments by defining a struct.
rust-copperline - Pure-Rust Command Line Editing Library
argh - Rust derive-based argument parsing optimized for code size
liner - A readline-like library in Rust.
docopt.rs - Docopt for Rust (command line argument parser).
reedline - A feature-rich line editor - powering Nushell
argparse-benchmarks-rs - Collected benchmarks for arg parsing crates written in Rust [Moved to: https://github.com/rosetta-rs/argparse-rosetta-rs]
duct.rs - a Rust library for running child processes
easy_flag - Simple command line flag parser for rust.
rustgenhash - CLI tool written in Rust which can be used to generate hashes
serde - Serialization framework for Rust