Trait Summarizer 

pub trait Summarizer:
    Send
    + Sync
    + 'static {
    // Required method
    fn summarize<'life0, 'life1, 'async_trait>(
        &'life0 self,
        messages: Vec<Message>,
        ctx: &'life1 ExecutionContext,
    ) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}

Reduces a buffer of conversation messages to a summary string.

Implementations decide how to summarise — typically by calling an LLM. The trait stays provider-agnostic; concrete impls (such as entelix_agents::RunnableToSummarizerAdapter) wire in the model.

Required Methods

fn summarize<'life0, 'life1, 'async_trait>( &'life0 self, messages: Vec<Message>, ctx: &'life1 ExecutionContext, ) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Summarise messages into a single string. Returning Err signals a transient failure — the consolidating buffer keeps the original messages and re-attempts next call.

Implementors