Struct PgPoolBuilder 

pub struct PgPoolBuilder { /* private fields */ }

Builder for creating a connection pool.

Implementations

impl PgPoolBuilder

pub fn new() -> Self

Create a new pool builder.

pub fn url(self, url: impl Into<String>) -> Self

Set the database URL.

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

Set the configuration.

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

Set the maximum number of connections.

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

Set the minimum number of connections.

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

Set the connection timeout.

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

Set the idle timeout.

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

Set the maximum connection lifetime.

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

Set the prepared statement cache size.

pub async fn build(self) -> PgResult<PgPool>

Build the connection pool.

Trait Implementations

impl Debug for PgPoolBuilder

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

Formats the value using the given formatter.

impl Default for PgPoolBuilder

fn default() -> PgPoolBuilder

Returns the “default value” for a type.