rama::net::client::pool

Struct LruDropPool

pub struct LruDropPool<C, ID> { /* private fields */ }
Expand description

Connection pool that uses LRU to evict connections

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impl<C, ID> LruDropPool<C, ID>

pub fn new( max_active: usize, max_total: usize, ) -> Result<LruDropPool<C, ID>, OpaqueError>

pub fn maybe_with_idle_timeout( self, timeout: Option<Duration>, ) -> LruDropPool<C, ID>

If connections have been idle for longer then the provided timeout they will be dropped and removed from the pool

Note: timeout is only checked when a connection is requested from the pool, it is not something that is done periodically

pub fn maybe_set_idle_timeout( &mut self, timeout: Option<Duration>, ) -> &mut LruDropPool<C, ID>

If connections have been idle for longer then the provided timeout they will be dropped and removed from the pool

Note: timeout is only checked when a connection is requested from the pool, it is not something that is done periodically

pub fn with_idle_timeout(self, timeout: Duration) -> LruDropPool<C, ID>

If connections have been idle for longer then the provided timeout they will be dropped and removed from the pool

Note: timeout is only checked when a connection is requested from the pool, it is not something that is done periodically

pub fn set_idle_timeout(&mut self, timeout: Duration) -> &mut LruDropPool<C, ID>

If connections have been idle for longer then the provided timeout they will be dropped and removed from the pool

Note: timeout is only checked when a connection is requested from the pool, it is not something that is done periodically

pub fn without_idle_timeout(self) -> LruDropPool<C, ID>

If connections have been idle for longer then the provided timeout they will be dropped and removed from the pool

Note: timeout is only checked when a connection is requested from the pool, it is not something that is done periodically

pub fn unset_idle_timeout(&mut self) -> &mut LruDropPool<C, ID>

If connections have been idle for longer then the provided timeout they will be dropped and removed from the pool

Note: timeout is only checked when a connection is requested from the pool, it is not something that is done periodically

pub fn with_reuse_strategy(self, strategy: ReuseStrategy) -> LruDropPool<C, ID>

pub fn set_reuse_strategy( &mut self, strategy: ReuseStrategy, ) -> &mut LruDropPool<C, ID>

pub fn maybe_with_metrics( self, metrics: Option<Arc<PoolMetrics>>, ) -> LruDropPool<C, ID>

pub fn maybe_set_metrics( &mut self, metrics: Option<Arc<PoolMetrics>>, ) -> &mut LruDropPool<C, ID>

pub fn with_metrics(self, metrics: Arc<PoolMetrics>) -> LruDropPool<C, ID>

pub fn set_metrics( &mut self, metrics: Arc<PoolMetrics>, ) -> &mut LruDropPool<C, ID>

pub fn without_metrics(self) -> LruDropPool<C, ID>

pub fn unset_metrics(&mut self) -> &mut LruDropPool<C, ID>

Trait Implementations§

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impl<C, ID> Clone for LruDropPool<C, ID>

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fn clone(&self) -> LruDropPool<C, ID>

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<C, ID> Debug for LruDropPool<C, ID>
where ID: Debug,

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

Formats the value using the given formatter. Read more
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impl<C, ID> Pool<C, ID> for LruDropPool<C, ID>
where C: Send + 'static, ID: ConnID,

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type Connection = LeasedConnection<C, ID>

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type CreatePermit = (ActiveSlot, PoolSlot)

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async fn get_conn( &self, id: &ID, ) -> Result<ConnectionResult<<LruDropPool<C, ID> as Pool<C, ID>>::Connection, <LruDropPool<C, ID> as Pool<C, ID>>::CreatePermit>, OpaqueError>

Get a connection from the pool, if no connection is found a Pool::CreatePermit is returned Read more
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async fn create( &self, id: ID, conn: C, permit: <LruDropPool<C, ID> as Pool<C, ID>>::CreatePermit, ) -> <LruDropPool<C, ID> as Pool<C, ID>>::Connection

Create/add a new connection to the pool Read more

Auto Trait Implementations§

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impl<C, ID> Freeze for LruDropPool<C, ID>

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impl<C, ID> !RefUnwindSafe for LruDropPool<C, ID>

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impl<C, ID> Send for LruDropPool<C, ID>
where C: Send, ID: Send,

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impl<C, ID> Sync for LruDropPool<C, ID>
where C: Send, ID: Send,

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impl<C, ID> Unpin for LruDropPool<C, ID>

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impl<C, ID> !UnwindSafe for LruDropPool<C, ID>

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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