Struct DecisionCacheRecord 

pub struct DecisionCacheRecord {
    pub outcome: DecisionCacheOutcome,
    pub entry_id: Option<String>,
    pub source_run_record: Option<ContentDigest>,
    pub age_ms: Option<u64>,
    pub generations: Option<EntryGenerations>,
    pub reused: Vec<u32>,
    pub refreshed: Vec<u32>,
    pub mismatched: Vec<u32>,
    pub substituted: Vec<SubstitutedInput>,
    pub on_refresh_failure: Option<RefreshFailurePolicy>,
    pub diagnostics: Vec<String>,
}

The decision-result cache’s part in one decision, a rustev.run/3 member (spec 044, 3.6.6). Request indices are positions in the run record’s requests.

Fields

outcome: DecisionCacheOutcome

entry_id: Option<String>

The entry served from; absent unless hit or refreshed.

source_run_record: Option<ContentDigest>

The digest of the run record of the decision that wrote the entry.

age_ms: Option<u64>

By evaluation time, as for a persistent entry.

generations: Option<EntryGenerations>

The store’s generations, for an entry of the persistent tier.

reused: Vec<u32>

Requests supplied from the entry.

refreshed: Vec<u32>

Requests inside the refresh closure, dispatched again.

mismatched: Vec<u32>

Requests outside the closure dispatched for closure_mismatch.

substituted: Vec<SubstitutedInput>

Volatile inputs supplied from the entry under serve_cached_within_freshness.

on_refresh_failure: Option<RefreshFailurePolicy>

The policy applied, present when a refresh failed.

diagnostics: Vec<String>

At most MAX_OPTIMIZATION_DIAGNOSTICS, as a request’s record.

Trait Implementations

impl Clone for DecisionCacheRecord

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DecisionCacheRecord

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DecisionCacheRecord

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for DecisionCacheRecord

impl JsonSchema for DecisionCacheRecord

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for DecisionCacheRecord

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for DecisionCacheRecord

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 DecisionCacheRecord