Struct PoolBuilder 

pub struct PoolBuilder { /* private fields */ }

Builder for creating connection pools with custom configuration

Example

use oracle_rs::Config;
use deadpool_oracle::PoolBuilder;
use std::time::Duration;

let config = Config::new("localhost", 1521, "FREEPDB1", "user", "password");
let pool = PoolBuilder::new(config)
    .max_size(20)
    .wait_timeout(Some(Duration::from_secs(30)))
    .build()
    .expect("Failed to build pool");

Implementations

impl PoolBuilder

pub fn new(config: Config) -> Self

Create a new pool builder with the given connection configuration

pub fn max_size(self, size: usize) -> Self

Set the maximum number of connections in the pool

Default is num_cpus * 4.

pub fn wait_timeout(self, timeout: Option<Duration>) -> Self

Set the timeout for waiting for a connection from the pool

If the pool is exhausted, this is how long to wait before returning an error. Default is 30 seconds. Set to None to wait indefinitely.

pub fn create_timeout(self, timeout: Option<Duration>) -> Self

Set the timeout for creating a new connection

Default is 30 seconds. Set to None to wait indefinitely.

pub fn recycle_timeout(self, timeout: Option<Duration>) -> Self

Set the timeout for recycling a connection (health check)

Default is 5 seconds. Set to None to wait indefinitely.

pub fn build(self) -> Result<Pool, BuildError>

Build the connection pool

This creates the pool but does not establish any connections. Connections are created lazily when first requested.