Struct Builder 

pub struct Builder<M: Manage, X: Exchange<M>> { /* private fields */ }

Fluent constructor for Pool.

Implementations

impl<M: Manage, X: Exchange<M>> Builder<M, X>

pub fn config(self, config: Config) -> Self

Replaces the whole configuration.

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

Maximum live connections per runtime thread.

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

Idle connections each shard keeps warm.

pub fn acquire_timeout(self, t: impl Into<Option<Duration>>) -> Self

How long acquire waits before giving up.

pub fn max_lifetime(self, t: impl Into<Option<Duration>>) -> Self

Hard age cap on a connection.

pub fn idle_timeout(self, t: impl Into<Option<Duration>>) -> Self

How long a connection may sit idle before being reaped.

pub fn max_uses(self, n: impl Into<Option<u64>>) -> Self

Retire a connection after this many checkouts.

pub fn exchange<Y: Exchange<M>>(self, exchange: Y) -> Builder<M, Y>

Installs a cross-thread Exchange, changing the pool’s type.

pub fn build(self) -> Pool<M, X>

Builds the pool.