Struct PreparedStatementStats 

pub struct PreparedStatementStats {
    pub hits: u64,
    pub misses: u64,
    pub cached_count: usize,
    pub time_saved_ms: u64,
}

Statistics for prepared statement cache.

Fields

hits: u64

Number of cache hits.

misses: u64

Number of cache misses.

cached_count: usize

Number of statements currently cached.

time_saved_ms: u64

Total preparation time saved (estimated).

Implementations

impl PreparedStatementStats

pub fn hit_rate(&self) -> f64

Calculate hit rate as a percentage.

Trait Implementations

impl Clone for PreparedStatementStats

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 PreparedStatementStats

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

Formats the value using the given formatter.

impl Default for PreparedStatementStats

fn default() -> Self

Returns the “default value” for a type.