Enum TrimStrategy 

pub enum TrimStrategy {
    First,
    Last,
}

Strategy for trim_messages when the running token budget is exceeded.

Variants

First

Drop the oldest messages first (preserve the tail). Useful for chat history where the latest turn is most relevant.

Last

Drop the newest messages first (preserve the head). Rare; used when the system prompt + earliest context is most important.

Trait Implementations

impl Clone for TrimStrategy

fn clone(&self) -> TrimStrategy

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TrimStrategy

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for TrimStrategy

fn eq(&self, other: &TrimStrategy) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for TrimStrategy

impl Eq for TrimStrategy

impl StructuralPartialEq for TrimStrategy