Struct ConnectionPool 

pub struct ConnectionPool { /* private fields */ }

Connection pool

Implementations

impl ConnectionPool

pub fn new(config: PoolConfig) -> Self

Create a new connection pool

pub async fn acquire(&self) -> Option<Arc<Connection>>

Acquire a connection from the pool

pub async fn release(&self, connection: Arc<Connection>) -> Result<()>

Release a connection back to the pool

pub async fn evict_idle(&self) -> Result<usize>

Evict idle connections

pub async fn maintain(&self) -> Result<()>

Maintain pool size

pub fn stats(&self) -> PoolStats

Get pool statistics

pub fn idle_count(&self) -> usize

Get idle connection count

pub fn active_count(&self) -> usize

Get active connection count

pub async fn clear_idle(&self) -> Result<usize>

Clear all idle connections

pub async fn shutdown(&self) -> Result<()>

Shutdown the pool