supervisor_quickstart/
supervisor_quickstart.rs

1//! Demonstrates the minimal supervisor quickstart flow.
2
3// Import the YAML configuration loader.
4use rust_supervisor::config::loader::load_config_state;
5// Import the supervisor runtime entry point.
6use rust_supervisor::runtime::supervisor::Supervisor;
7
8// Define the shared example result type.
9type ExampleResult = Result<(), rust_supervisor::error::types::SupervisorError>;
10
11// Use the Tokio runtime for the asynchronous example.
12#[tokio::main]
13// Return typed supervisor errors from the example.
14/// Runs the supervisor quickstart example.
15async fn main() -> ExampleResult {
16    // Load centralized YAML configuration.
17    let state = load_config_state("examples/config/supervisor.yaml")?;
18    // Derive the supervisor specification from configuration.
19    let spec = state.to_supervisor_spec()?;
20    // Start the supervisor runtime from the specification.
21    let handle = Supervisor::start(spec).await?;
22    // Query the current runtime state.
23    let current = handle.current_state().await?;
24    // Print the current state for the learner.
25    println!("{current:#?}");
26    // Use the runtime handle for the shutdown request.
27    handle
28        // Request tree shutdown with audit metadata.
29        .shutdown_tree("operator", "quickstart complete")
30        // Wait for the shutdown command result.
31        .await?;
32    // Finish the example successfully.
33    Ok(())
34    // End the quickstart example.
35}
supervisor_quickstart/supervisor_quickstart.rs

supervisor_quickstart/
supervisor_quickstart.rs
