Struct SchemaCacheMetrics 

pub struct SchemaCacheMetrics {
    pub generation: u64,
    pub refreshes: u64,
    pub array_classification_hits: u64,
    pub array_classification_misses: u64,
    pub array_classification_evictions: u64,
    pub datatype_contradictions: u64,
    pub successful_read_recoveries: u64,
    pub failed_read_recoveries: u64,
}

Diagnostics for controller-schema caching and bounded drift recovery.

Fields

generation: u64

Current clone-shared schema generation.

refreshes: u64

Number of explicit comprehensive schema refreshes.

array_classification_hits: u64

Array-classification cache hits.

array_classification_misses: u64

Array-classification cache misses.

array_classification_evictions: u64

Array-classification entries evicted by refresh or contradiction.

datatype_contradictions: u64

Responses that contradicted cached schema assumptions.

successful_read_recoveries: u64

One-time read recoveries that succeeded.

failed_read_recoveries: u64

One-time read recoveries that still failed.

Trait Implementations

impl Clone for SchemaCacheMetrics

fn clone(&self) -> SchemaCacheMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SchemaCacheMetrics

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

Formats the value using the given formatter.

impl Default for SchemaCacheMetrics

fn default() -> SchemaCacheMetrics

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SchemaCacheMetrics

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SchemaCacheMetrics

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

where __S: Serializer,

Serialize this value into the given Serde serializer.