Trait RunMainExt 

pub trait RunMainExt {
    // Required method
    fn run_main(&mut self) -> impl Future<Output = ExitCode> + Send;
}

Extension trait for AppBuilder to run the main CLI application.

This trait provides the main entry point for CLI applications, handling argument parsing, configuration loading, and command execution.

Required Methods

fn run_main(&mut self) -> impl Future<Output = ExitCode> + Send

Runs the main CLI application.

This method:

1. Registers default commands (server, config) if not already present
2. Builds the CLI interface from registered commands
3. Parses command-line arguments
4. Loads and merges configuration files
5. Sets up tracing/logging
6. Builds the application
7. Executes the selected command

Returns

Returns the exit code from the executed command.

Examples

use diode::App;
use diode_base::RunMainExt;

#[tokio::main]
async fn main() -> std::process::ExitCode {
    App::builder().run_main().await
}

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl RunMainExt for AppBuilder

async fn run_main(&mut self) -> ExitCode

Implementors