Crate clawless_derive 

🦦 clawless-derive

clawless is a framework for building command-line applications with Rust, and the clawless-derive crate implements the procedural macros that power this framework.

The crate defines three main macros which the clawless crate re-exports:

• main! - Generates the application entry point and main function
• commands! - Sets up the commands module with the root command and inventory
• #[command] - Marks functions as CLI commands and registers them

The typical structure is:

// src/main.rs
mod commands;
clawless::main!();

// src/commands.rs
mod my_command;
clawless::commands!();

The commands! macro generates the root command for your CLI, while the #[command] macro does the heavy lifting of creating individual commands and registering them with their parent module.

Check the documentation of the macros to get a better understanding of how this crate works.

License

Licensed under either of

• Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

Macros

artifact

Writes an artifact value via the Output on Context

commands

Set up the commands module for a Clawless application

detail

Writes a supplementary detail via the Output on Context

main

Initialize and run a Clawless application

message

Writes an informational message via the Output on Context

Attribute Macros

application

Add a TUI application to a Clawless project

command

Add a command to a Clawless application