class MyPlugin:
    def build(self, app):
        """Called when plugin is registered with app.use()."""
        pass

    async def on_startup(self):
        """Called before server starts accepting requests."""
        pass

    async def on_shutdown(self):
        """Called during server shutdown."""
        pass

from justapi import JustAPIApp

class MyPlugin:
    def build(self, app: JustAPIApp):
        print("Plugin registered!")

    async def on_startup(self):
        print("Server starting...")

    async def on_shutdown(self):
        print("Server stopping...")

app = JustAPIApp()
app.use(MyPlugin())

use justapi_core::plugin::Plugin;
use async_trait::async_trait;

pub struct MyRustPlugin;

#[async_trait]
impl Plugin for MyRustPlugin {
    fn name(&self) -> &'static str {
        "MyRustPlugin"
    }

    async fn on_startup(&self) -> anyhow::Result<()> {
        println!("Rust plugin started");
        Ok(())
    }

    async fn on_shutdown(&self) -> anyhow::Result<()> {
        println!("Rust plugin stopped");
        Ok(())
    }
}

use justapi_core::plugin::PluginRegistration;
use std::sync::Arc;

inventory::submit! {
    PluginRegistration::new(|| Arc::new(MyRustPlugin))
}