Struct DieselPool 

pub struct DieselPool { /* private fields */ }

Implementations

impl DieselPool

pub fn new_background_worker( inner: Pool<ConnectionManager<PgConnection>>, ) -> Self

pub fn get(&self) -> Result<PgPooledConnection, PoolError>

pub fn state(&self) -> State

pub fn wait_until_healthy(&self, timeout: Duration) -> Result<(), PoolError>

Methods from Deref<Target = PgPool>

pub fn get(&self) -> Result<PooledConnection<M>, Error>

Retrieves a connection from the pool.

Waits for at most the configured connection timeout before returning an error.

pub fn get_timeout( &self, timeout: Duration, ) -> Result<PooledConnection<M>, Error>

Retrieves a connection from the pool, waiting for at most timeout

The given timeout will be used instead of the configured connection timeout.

pub fn try_get(&self) -> Option<PooledConnection<M>>

Attempts to retrieve a connection from the pool if there is one available.

Returns None if there are no idle connections available in the pool. This method will not block waiting to establish a new connection.

pub fn state(&self) -> State

Returns information about the current state of the pool.

pub fn max_size(&self) -> u32

Returns the configured maximum pool size.

pub fn min_idle(&self) -> Option<u32>

Returns the configured mimimum idle connection count.

pub fn test_on_check_out(&self) -> bool

Returns if the pool is configured to test connections on check out.

pub fn max_lifetime(&self) -> Option<Duration>

Returns the configured maximum connection lifetime.

pub fn idle_timeout(&self) -> Option<Duration>

Returns the configured idle connection timeout.

pub fn connection_timeout(&self) -> Duration

Returns the configured connection timeout.

Trait Implementations

impl Clone for DieselPool

fn clone(&self) -> DieselPool

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DieselPool

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

Formats the value using the given formatter.

impl Deref for DieselPool

type Target = Pool<ConnectionManager<PgConnection>>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.