Trait PromptListChangedHandler 

pub trait PromptListChangedHandler:
    Send
    + Sync
    + Debug {
    // Required method
    fn handle_prompt_list_changed<'life0, 'async_trait>(
        &'life0 self,
    ) -> Pin<Box<dyn Future<Output = HandlerResult<()>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait;
}

Handler for prompt list changes

Per MCP 2025-06-18 specification, notifications/prompts/list_changed is an optional notification from the server to the client, informing it that the list of prompts it offers has changed.

Examples

use turbomcp_client::handlers::{PromptListChangedHandler, HandlerResult};
use async_trait::async_trait;

#[derive(Debug)]
struct MyPromptListHandler;

#[async_trait]
impl PromptListChangedHandler for MyPromptListHandler {
    async fn handle_prompt_list_changed(&self) -> HandlerResult<()> {
        println!("Server's prompt list changed - refreshing...");
        Ok(())
    }
}

Required Methods

fn handle_prompt_list_changed<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = HandlerResult<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Handle a prompt list changed notification

This method is called when the server’s available prompt list changes.

Returns

Returns Ok(()) if the notification was processed successfully.

Implementors

impl PromptListChangedHandler for LoggingPromptListChangedHandler