Clap 3.2: Last Call Before 4.0

This page summarizes the projects mentioned and recommended in the original post on /r/rust

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  1. clap-rs

    A full featured, fast Command Line Argument Parser for Rust

    I explained this in the post but I'll re-phrase it to see if it helps. Clap's Builder API has been in this weird middle ground between offering direct support for some types and some validators but not others. Through evolutionary and social pressures, this pushes clap to continue to grow in size unbounded, hurting build times, binary sizes, and making it impossible to discover what features clap even has. We started off down the current approach of value_parser and re-evaluated it but decided to stick to this approach. However, we are using this release as an opportunity to collect feedback to see if we should change direction.

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  3. rust

    Empowering everyone to build reliable and efficient software.

    I also think this issue (asking for ability to specify which APIs are being allowed within the allow deprecated directive) would help lower the clutter in these instances. https://github.com/rust-lang/rust/issues/62398

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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