Struct CompactionRecord 

pub struct CompactionRecord {
    pub schema_version: u32,
    pub source_session: String,
    pub source_message_count: usize,
    pub source_range_digest: String,
    pub summary_provider: String,
    pub summary_model: String,
    pub created_at: DateTime<Utc>,
    pub prompt_stack_digest: String,
    pub included_classes: Vec<ContentClass>,
    pub excluded_classes: Vec<ContentClass>,
    pub redaction_policy: RedactionPolicy,
    pub prior_system_prompt: Option<String>,
}

Typed provenance persisted with every compaction summary (spec §9.3).

Fields

schema_version: u32

COMPACTION_SUMMARY_SCHEMA_VERSION at write time.

source_session: String

Session the summarized range came from.

source_message_count: usize

Number of messages in the summarized range.

source_range_digest: String

SHA-256 digest binding the exact summarized message range.

summary_provider: String

Provider that produced the summary.

summary_model: String

Model that produced the summary.

created_at: DateTime<Utc>

When the summary was produced.

prompt_stack_digest: String

SHA-256 digest of the prompt stack the summarizer ran under.

included_classes: Vec<ContentClass>

Content classes included in the summarization input.

excluded_classes: Vec<ContentClass>

Content classes excluded from the summarization input.

redaction_policy: RedactionPolicy

Redaction posture applied to the source range.

prior_system_prompt: Option<String>

The predecessor’s system prompt as typed metadata (spec §9.3: never embedded as a plain user message).

Trait Implementations

impl Clone for CompactionRecord

fn clone(&self) -> CompactionRecord

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompactionRecord

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CompactionRecord

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for CompactionRecord

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for CompactionRecord

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CompactionRecord