Subcommand to show result of macro expansion

Apache License 2.0

cargo-expand

A Cargo subcommand to build and test all feature flag combinations.

cargo-all-features

A Cargo subcommand for the client-side Web

cargo-web

A cargo-subcommand to speed up Rust Docker builds using Docker layer caching.

cargo-chef

cargo subcommand showing the assembly, LLVM-IR and MIR generated for Rust code 

cargo-show-asm

Cargo subcommand to automatically create universal libraries for iOS.

cargo-lipo

Picocli is a modern framework for building powerful, user-friendly, GraalVM-enabled command line apps with ease. It supports colors, autocompletion, subcommands, and more.  In 1 source file so apps can include as source & avoid adding a dependency. Written in Java, usable from Groovy, Kotlin, Scala, etc. 

picocli

Idiomatic Go input parsing with subcommands, positional values, and flags at any position. No required project or package layout and no external dependencies.

The Unlicense

flaggy

Flag is a simple but powerful command line option parsing library for Go support infinite level subcommand