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clap
Command Line Argument Parser for Rust
Dual-licensed under Apache 2.0 or MIT.
Get Started
$ cargo add clap
About
Create your command-line parser, with all of the bells and whistles, declaratively or procedurally.
For more details, see:
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The cargo package clap receives a total of 19,835,102 weekly downloads. As such, clap popularity was classified as popular.
We found that clap demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
Package last updated on 12 Mar 2026
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