Struct ConnectionPoolConfig 

pub struct ConnectionPoolConfig {
    pub max_connections: usize,
    pub min_idle: usize,
    pub connect_timeout: Duration,
    pub acquire_timeout: Duration,
    pub health_check_interval: Duration,
    pub max_lifetime: Duration,
    pub idle_timeout: Duration,
    pub auto_reconnect: bool,
    pub max_reconnect_attempts: u32,
    pub reconnect_base_delay: Duration,
    pub reconnect_max_delay: Duration,
    pub tls_config: Option<TlsClientConfig>,
}

Configuration for connection pool

Fields

max_connections: usize

Maximum number of connections in the pool

min_idle: usize

Minimum number of idle connections to maintain

connect_timeout: Duration

Connection timeout

acquire_timeout: Duration

Maximum time to wait for a connection from the pool

health_check_interval: Duration

Health check interval (0 = disabled)

max_lifetime: Duration

Maximum connection lifetime (0 = unlimited)

idle_timeout: Duration

Idle timeout before closing a connection

auto_reconnect: bool

Enable automatic reconnection

max_reconnect_attempts: u32

Maximum reconnection attempts (0 = unlimited)

reconnect_base_delay: Duration

Base delay for exponential backoff

reconnect_max_delay: Duration

Maximum delay for exponential backoff

tls_config: Option<TlsClientConfig>

TLS configuration (None = plain TCP)

Implementations

impl ConnectionPoolConfig

pub fn new() -> Self

Create a new connection pool configuration with defaults

pub fn with_max_connections(self, n: usize) -> Self

Set maximum connections

pub fn with_min_idle(self, n: usize) -> Self

Set minimum idle connections

pub fn with_connect_timeout(self, timeout: Duration) -> Self

Set connection timeout

pub fn with_acquire_timeout(self, timeout: Duration) -> Self

Set acquire timeout

pub fn with_health_check_interval(self, secs: u64) -> Self

Set health check interval (seconds)

pub fn with_max_lifetime(self, lifetime: Duration) -> Self

Set maximum connection lifetime

pub fn with_idle_timeout(self, timeout: Duration) -> Self

Set idle timeout

pub fn with_auto_reconnect(self, enabled: bool) -> Self

Enable or disable auto-reconnect

pub fn with_max_reconnect_attempts(self, attempts: u32) -> Self

Set maximum reconnection attempts

pub fn with_tls(self, tls_config: TlsClientConfig) -> Self

Set TLS configuration for encrypted connections

Trait Implementations

impl Clone for ConnectionPoolConfig

fn clone(&self) -> ConnectionPoolConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConnectionPoolConfig

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

Formats the value using the given formatter.

impl Default for ConnectionPoolConfig

fn default() -> Self

Returns the “default value” for a type.