Struct App 

pub struct App;

The primary entry point for launching a Strut application.

This struct provides a high-level facade for running an application. Use App::boot for a quick start with default settings, or App::launchpad to customize the startup process.

Implementations

impl App

pub fn boot<Main>(async_main: Main)

where Main: Future<Output = ()>,

Starts a Strut application with default settings.

This function provides the simplest way to run an application. It creates a default Launchpad, runs the startup process, executes the provided async_main future, and handles graceful shutdown.

For customization options, see App::launchpad.

Example

use strut::App;

fn main() {
    App::boot(async_main());
}

async fn async_main() {
    println!("Executing the main logic");
}

pub fn launchpad<Main>(async_main: Main) -> Launchpad<Main>

where Main: Future<Output = ()>,

Creates a Launchpad for custom application startup.

This is the entry point for customizing Strut’s startup behavior. It returns a Launchpad instance that you can use to configure aspects like configuration sources or wiring stages before calling Launchpad::boot to run the application.

Example

use strut::{App, AppConfig, PreflightWiring};
use tokio::runtime::Runtime;

fn main() {
    App::launchpad(async_main())
        .with_preflight_wiring(CustomPreflightWiring)
        .boot();
}

async fn async_main() {
    println!("Executing the main logic");
}

struct CustomPreflightWiring;

impl PreflightWiring for CustomPreflightWiring {
    fn run(&self, _config: &'static AppConfig, _runtime: &Runtime) {
        println!("Interjecting the preflight logic");
    }
}