🔖 zbus_xmlgen 4.0.1

• 👽️ Use and adapt to zbus 4 API.
• 💥 New CLI interface:
  • input file are now specified with subcommands instead of arguments. See README or
    zbus-xmlgen --help for more details.
  • add --output option. If a path is given, all the output is written to the file. If - or
    nothing is given, the generated code is printed to stdout.
  • split output by interfaces, if the (new) --output option is omitted.
• ✨ Instead of silently skipped the Freedesktop standard interfaces, link to the zbus API.
• ✨ Hide lints and warnings in the generated code:
  • rustfmt warnings.
  • clippy::type_complexity.
  • clippy::too_many_arguments.
• 💄 Add --help and -h CLI options.
• 🐛 Issues fixed:
  • Fix declaring proxies for writable properties.
  • Fix nested signature parser.
• 🎨 Improve formatting & wording of generated code header.
• ➕ New dependencies:
  • clap.
  • zbus_xmlgen.
  • pretty_assertions (dev).
• ⬆️ Bump MSRV to 1.75.
• 🔧 Switch to Rust 2021. This doesn't affect our users but gives us some features.
• 📝 zb,Update forgotten links to old book location.