Struct DeterministicCompaction 

pub struct DeterministicCompaction {
    pub max_steps: u32,
    pub drop_kinds: Vec<StepKind>,
}

Deterministic drop-by-rule compaction. Default policy.

• Keeps the most recent max_steps verbatim.
• Drops any step whose kind matches drop_kinds first.
• When still over max_steps, the older overflow steps are replaced by a single summary step (kind = ToolCall, name = "compacted", input = { "dropped_count": N }).
• Re-indexes Step::idx after compaction.

Fields

max_steps: u32

Maximum number of Steps kept verbatim. Older overflow becomes a single summary step.

drop_kinds: Vec<StepKind>

Step kinds dropped unconditionally before the max_steps truncation runs.

Trait Implementations

impl CompactionPolicy for DeterministicCompaction

fn compact<'life0, 'life1, 'async_trait>( &'life0 self, run_log: &'life1 mut RunLog, ) -> Pin<Box<dyn Future<Output = Result<(), RunLogError>> + Send + 'async_trait>>

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

Mutate run_log in place to reduce its on-disk footprint.

impl Default for DeterministicCompaction

fn default() -> Self

Returns the “default value” for a type.