Struct PlanMetrics 

pub struct PlanMetrics {
    pub avg_execution_ns: u64,
    pub usage_count: u64,
    pub last_used: u64,
}

Performance metrics for a specific plan

Fields

avg_execution_ns: u64

Average execution time (nanoseconds)

usage_count: u64

Number of times this plan has been used

last_used: u64

Last used timestamp

Trait Implementations

impl Clone for PlanMetrics

fn clone(&self) -> PlanMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PlanMetrics

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PlanMetrics

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PlanMetrics

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

where __S: Serializer,

Serialize this value into the given Serde serializer.