Struct CompactionConfig 

pub struct CompactionConfig {
    pub trigger: CompactionTrigger,
    pub strategy: CompactionStrategy,
    pub min_recent_turns: usize,
}

Compaction configuration: trigger + strategy + safety floor.

Fields

trigger: CompactionTrigger

When to compact.

strategy: CompactionStrategy

How to compact.

min_recent_turns: usize

Safety floor: never drop below this many recent steps, even if the trigger and strategy would remove more. Prevents pathological configs from wiping the whole history.

Implementations

impl CompactionConfig

pub fn new(trigger: CompactionTrigger, strategy: CompactionStrategy) -> Self

Creates a config from trigger + strategy (default floor of 2).

pub fn with_min_recent_turns(self, min_recent_turns: usize) -> Self

Sets the safety floor (never keep fewer than this many steps).

pub fn compact( &self, steps: &[AgentStep], tokens: usize, ) -> (Vec<AgentStep>, usize)

Returns the retained steps and how many were dropped.

Pure: (kept, dropped) with kept.len() + dropped == steps.len() and kept a suffix of steps (order and pairing preserved — no orphaned actions). A no-op returns (the same steps, 0) when the trigger does not fire or the floor is already reached.

Trait Implementations

impl Clone for CompactionConfig

fn clone(&self) -> CompactionConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompactionConfig

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

Formats the value using the given formatter.