Struct ConnectionPoolConfig 

pub struct ConnectionPoolConfig {
    pub endpoint: String,
    pub max_connections: usize,
    pub min_idle: usize,
    pub connect_timeout: Duration,
    pub max_retries: u32,
    pub retry_base_delay: Duration,
    pub retry_max_delay: Duration,
    pub max_lifetime: Duration,
    pub health_check_interval: Duration,
}

Configuration for the connection pool.

Fields

endpoint: String

Target endpoint address (e.g., “http://127.0.0.1:50051”).

max_connections: usize

Maximum number of connections in the pool.

min_idle: usize

Minimum number of idle connections to keep warm.

connect_timeout: Duration

Connection timeout.

max_retries: u32

Maximum number of retries on connection failure.

retry_base_delay: Duration

Base delay between retries (exponential backoff base).

retry_max_delay: Duration

Maximum delay between retries.

max_lifetime: Duration

Maximum lifetime of a connection before forced recycling.

health_check_interval: Duration

Health check interval for idle connections.

Implementations

impl ConnectionPoolConfig

pub fn new(endpoint: &str) -> Self

Create a new configuration with the given endpoint.

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

Set the maximum pool size.

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

Set the minimum idle connections.

pub fn with_max_retries(self, retries: u32) -> Self

Set the maximum retries.

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

Set the connection timeout.

pub fn with_retry_base_delay(self, delay: Duration) -> Self

Set the retry base delay.

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

Set the maximum connection lifetime.

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.