Struct PoolConfig 

pub struct PoolConfig {
    pub max_connections: Option<u32>,
    pub min_connections: Option<u32>,
    pub idle_timeout: Option<Duration>,
    pub max_lifetime: Option<Duration>,
    pub acquire_timeout: Option<Duration>,
}

Configuration options for the database connection pool.

All fields are optional; when None, the sqlx defaults are used.

Example

use ferriorm_runtime::client::PoolConfig;
use std::time::Duration;

let config = PoolConfig {
    max_connections: Some(20),
    idle_timeout: Some(Duration::from_secs(300)),
    ..Default::default()
};

Fields

max_connections: Option<u32>

Maximum number of connections in the pool.

min_connections: Option<u32>

Minimum number of connections to keep open at all times.

idle_timeout: Option<Duration>

Maximum time a connection can sit idle before being closed.

max_lifetime: Option<Duration>

Maximum lifetime of a connection before it is closed and replaced.

acquire_timeout: Option<Duration>

Maximum time to wait when acquiring a connection from the pool.

Trait Implementations

impl Clone for PoolConfig

fn clone(&self) -> PoolConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PoolConfig

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

Formats the value using the given formatter.

impl Default for PoolConfig

fn default() -> PoolConfig

Returns the “default value” for a type.