Struct PoolBuilder

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pub struct PoolBuilder<DB: Database> { /* private fields */ }

Expand description

Builder for configuring a Pool before connecting.

Created via Pool::builder().

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impl<DB: Database> PoolBuilder<DB>

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pub fn max_connections(self, max: u32) -> Self

Set the maximum number of connections the pool should maintain.

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pub fn min_connections(self, min: u32) -> Self

Set the minimum number of connections the pool should maintain.

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

Set the maximum time a connection can sit idle before being closed.

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

Set the maximum lifetime of individual connections.

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

Set the maximum time to wait when acquiring a connection from the pool.

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pub async fn connect(self, url: &str) -> Result<Pool<DB>, FletchError>

Connect to the database at the given URL with the configured options.

Auto Trait Implementations§

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impl<DB> UnsafeUnpin for PoolBuilder<DB>

Blanket Implementations§

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