Struct SessionReviewPromptCacheHealth 

pub struct SessionReviewPromptCacheHealth {
    pub status: String,
    pub cached_input_ratio: Option<f64>,
    pub net_cached_read_tokens: Option<i64>,
    pub read_create_ratio: Option<String>,
    pub trend: Option<String>,
    pub top_drift_attribution: Option<String>,
    pub cross_run_regressions: Vec<String>,
    pub summary_line: String,
}

Inline prompt-cache health for the resumable handoff (#wwm1): surfaces caching effectiveness + top prefix-drift attribution so an agent sees cache health in session-review --next-context / context-pack without running the session-cost --fixture gate.

Fields

status: String

healthy | watch | regressed.

cached_input_ratio: Option<f64>

net_cached_read_tokens: Option<i64>

read_create_ratio: Option<String>

trend: Option<String>

top_drift_attribution: Option<String>

Top prefix-drift attribution (the latest session’s suspected prompt-cache invalidation cause).

cross_run_regressions: Vec<String>

Cross-run regression detail lines, enriched by the CLI from the persisted .tsift/prompt-cache-history comparison (#avbq) when available.

summary_line: String

One-line human summary for compact/human renderings.

Trait Implementations

impl Clone for SessionReviewPromptCacheHealth

fn clone(&self) -> SessionReviewPromptCacheHealth

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SessionReviewPromptCacheHealth

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

Formats the value using the given formatter.

impl PartialEq for SessionReviewPromptCacheHealth

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for SessionReviewPromptCacheHealth

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SessionReviewPromptCacheHealth