Struct PoolStats 

pub struct PoolStats {
    pub active: usize,
    pub idle: usize,
    pub pending: usize,
    pub max_size: usize,
    pub total_created: usize,
}

Pool statistics for monitoring.

Fields

active: usize

Number of connections currently in use

idle: usize

Number of idle connections available

pending: usize

Number of requests waiting for a connection

max_size: usize

Maximum connections configured

total_created: usize

Total connections created since pool start

Trait Implementations

impl Clone for PoolStats

fn clone(&self) -> PoolStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PoolStats

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

Formats the value using the given formatter.

impl Default for PoolStats

fn default() -> PoolStats

Returns the “default value” for a type.