Module config

Module for cargo-component configuration.

This implements an argument parser because clap is not designed for parsing unknown or unsupported arguments.

See https://github.com/clap-rs/clap/issues/1404 for some discussion around this issue.

To properly “wrap” cargo commands, we need to be able to detect certain arguments, but not error out if the arguments are otherwise unknown as they will be passed to cargo directly.

This will allow cargo-component to be used as a drop-in replacement for cargo without having to be fully aware of the many subcommands and options that cargo supports.

What is detected here is the minimal subset of the arguments that cargo supports which are necessary for cargo-component to function.

Structs

• CargoArguments
  Represents known cargo arguments.
• CargoPackageSpec
  Represents a cargo package specifier.
• Config
  Configuration information for cargo-component.