Module progress 

Progress tracking for long-running operations.

When a client sends a request with a _meta.progressToken, the server can send progress notifications back to the client during the operation.

Example

use mcp_kit::server::progress::ProgressTracker;
use mcp_kit::server::NotificationSender;
use mcp_kit::protocol::ProgressToken;

async fn long_operation(
    notifier: NotificationSender,
    progress_token: Option<ProgressToken>,
) {
    let tracker = ProgressTracker::new(notifier, progress_token);
     
    for i in 0..100 {
        // Do some work...
        tracker.update(i as f64, 100.0, Some(format!("Processing item {}", i))).await;
    }
     
    tracker.complete("Done!").await;
}

Structs

ProgressTracker

A helper for sending progress updates for a long-running operation.

Traits

ProgressTokenExt

Extension trait to extract progress token from request parameters.