Trying to understand enums better

This page summarizes the projects mentioned and recommended in the original post on /r/learnrust
Command-line argument parsing Argument parsing Subcommands Rust positional-arguments

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  • clap-rs

    A full featured, fast Command Line Argument Parser for Rust

    • You can definitely flesh out this argument parsing to be way more user friendly with a crate like clap.

  • hpcidmtxn-rs

    silly rust port of hpcidmtxn

    • The full program is here, it's pretty small. I'm using clap to parse the cli args, and most of this matching is happening in main. I'm trying very hard to never cause panics, so I'm doing a lot of matching to gracefully eprintln!() and Exit(1).

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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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