Trait LiveMemoryExt

Source

pub trait LiveMemoryExt: Sized {
    // Required methods
    fn with_memory(self, session: Arc<MemorySession>) -> Self;
    fn with_memory_slots(
        self,
        session: Arc<MemorySession>,
        slots: impl IntoIterator<Item = MemorySlot>,
    ) -> Self;
}

Expand description

Installs the memory subsystem onto a Live builder.

Required Methods§

Source

fn with_memory(self, session: Arc<MemorySession>) -> Self

Wire memory in: ingestion, retrieval preparation, and the two tools.

Live::builder().with_memory(session);

Source

fn with_memory_slots( self, session: Arc<MemorySession>, slots: impl IntoIterator<Item = MemorySlot>, ) -> Self

Wire memory in, projecting remembered facts into governed State slots.

A slot filled from memory satisfies phase.needs(..), phase.requires(..) and Flow guards exactly as one filled by the user would — which is the point. The application asks for what it needs and does not have to care whether the answer arrived this minute or last month.

Live::builder()
    .with_memory_slots(
        session,
        [
            MemorySlot::new("dietary_identity", "user:diet"),
            MemorySlot::new("venue_preference", "user:venue"),
        ],
    )
    // Satisfied from memory for a returning user, so they are not
    // asked again for something they already told us.
    .phase("plan_dinner")
        .needs(&["user:diet", "user:venue"])
        .done();