Struct l337::Config

pub struct Config { /* fields omitted */ }

Configuration for the connection pool

Implementations

impl Config

pub fn new() -> Self

Create a new configuration object with default values

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

Set timeout period for starting up a new connection. If it takes longer than the specified time to wait for a connection to become available, it will fail.

By default, there is no timeout limit on getting a new connection.

pub fn test_on_check_out(self, test_on_check_out: bool) -> Self

If true, the health of a connection will be verified via a call to ConnectionManager::is_valid before it is checked out of the pool.

Defaults to true.

pub fn min_size(self, min_size: usize) -> Self

Minimum number of connections in the pool. The pool will be initialied with this number of connections

Defaults to 1 connection.

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

Max number of connections to keep in the pool

Defaults to 10 connections.

Trait Implementations

impl Debug for Config

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

Formats the value using the given formatter.

impl Default for Config

fn default() -> Self

Returns the “default value” for a type.