Struct ConnectionPool

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pub struct ConnectionPool<T> { /* private fields */ }

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impl<T: Send + 'static> ConnectionPool<T>

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pub async fn new<F, Fut>(config: PoolConfig, factory: F) -> Result<Arc<Self>>
where F: Fn() -> Fut + Send + Sync + 'static, Fut: Future<Output = Result<T>> + Send + 'static,

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pub fn shutdown(&self)

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impl<T> !Freeze for ConnectionPool<T>

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impl<T> !RefUnwindSafe for ConnectionPool<T>

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impl<T> !UnwindSafe for ConnectionPool<T>

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impl<T> Send for ConnectionPool<T>
where Box<dyn Fn() -> Pin<Box<dyn Future<Output = Result<T, RpcError>> + Send>> + Send + Sync>: Send, Arc<Mutex<RawMutex, VecDeque<PooledItem<T>>>>: Send,

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impl<T> Sync for ConnectionPool<T>
where Box<dyn Fn() -> Pin<Box<dyn Future<Output = Result<T, RpcError>> + Send>> + Send + Sync>: Sync, Arc<Mutex<RawMutex, VecDeque<PooledItem<T>>>>: Sync,

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impl<T> Unpin for ConnectionPool<T>
where Box<dyn Fn() -> Pin<Box<dyn Future<Output = Result<T, RpcError>> + Send>> + Send + Sync>: Unpin, Arc<Mutex<RawMutex, VecDeque<PooledItem<T>>>>: Unpin,

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impl<T> UnsafeUnpin for ConnectionPool<T>
where Box<dyn Fn() -> Pin<Box<dyn Future<Output = Result<T, RpcError>> + Send>> + Send + Sync>: UnsafeUnpin, Arc<Mutex<RawMutex, VecDeque<PooledItem<T>>>>: UnsafeUnpin,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.

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fn try_from(value: U) -> Result<T, !>

Performs the conversion.

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impl<T, U> TryInto for T
where U: TryFrom<T>,

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type Error = >::Error

The type returned in the event of a conversion error.

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fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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ConnectionPool

Struct ConnectionPool

Implementations§

impl<T: Send + 'static> ConnectionPool<T>

pub async fn new<F, Fut>(config: PoolConfig, factory: F) -> Result<Arc<Self>>
where F: Fn() -> Fut + Send + Sync + 'static, Fut: Future<Output = Result<T>> + Send + 'static,

pub async fn get(self: &Arc<Self>) -> Result<PoolGuard<T>>

pub fn available_count(&self) -> usize

pub fn total_created(&self) -> usize

pub fn shutdown(&self)

Auto Trait Implementations§

impl<T> !Freeze for ConnectionPool<T>

impl<T> !RefUnwindSafe for ConnectionPool<T>

impl<T> !UnwindSafe for ConnectionPool<T>

impl<T> Send for ConnectionPool<T>
where Box<dyn Fn() -> Pin<Box<dyn Future<Output = Result<T, RpcError>> + Send>> + Send + Sync>: Send, Arc<Mutex<RawMutex, VecDeque<PooledItem<T>>>>: Send,

impl<T> Sync for ConnectionPool<T>
where Box<dyn Fn() -> Pin<Box<dyn Future<Output = Result<T, RpcError>> + Send>> + Send + Sync>: Sync, Arc<Mutex<RawMutex, VecDeque<PooledItem<T>>>>: Sync,

impl<T> Unpin for ConnectionPool<T>
where Box<dyn Fn() -> Pin<Box<dyn Future<Output = Result<T, RpcError>> + Send>> + Send + Sync>: Unpin, Arc<Mutex<RawMutex, VecDeque<PooledItem<T>>>>: Unpin,

impl<T> UnsafeUnpin for ConnectionPool<T>
where Box<dyn Fn() -> Pin<Box<dyn Future<Output = Result<T, RpcError>> + Send>> + Send + Sync>: UnsafeUnpin, Arc<Mutex<RawMutex, VecDeque<PooledItem<T>>>>: UnsafeUnpin,

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = !

fn try_from(value: U) -> Result<T, !>

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

ConnectionPool

Struct ConnectionPool Copy item path

Implementations§

impl<T: Send + 'static> ConnectionPool<T>

pub async fn new<F, Fut>(config: PoolConfig, factory: F) -> Result<Arc<Self>>where F: Fn() -> Fut + Send + Sync + 'static, Fut: Future<Output = Result<T>> + Send + 'static,

pub async fn get(self: &Arc<Self>) -> Result<PoolGuard<T>>

pub fn available_count(&self) -> usize

pub fn total_created(&self) -> usize

pub fn shutdown(&self)

Auto Trait Implementations§

impl<T> !Freeze for ConnectionPool<T>

impl<T> !RefUnwindSafe for ConnectionPool<T>

impl<T> !UnwindSafe for ConnectionPool<T>

impl<T> Send for ConnectionPool<T>where Box<dyn Fn() -> Pin<Box<dyn Future<Output = Result<T, RpcError>> + Send>> + Send + Sync>: Send, Arc<Mutex<RawMutex, VecDeque<PooledItem<T>>>>: Send,

impl<T> Sync for ConnectionPool<T>where Box<dyn Fn() -> Pin<Box<dyn Future<Output = Result<T, RpcError>> + Send>> + Send + Sync>: Sync, Arc<Mutex<RawMutex, VecDeque<PooledItem<T>>>>: Sync,

impl<T> Unpin for ConnectionPool<T>where Box<dyn Fn() -> Pin<Box<dyn Future<Output = Result<T, RpcError>> + Send>> + Send + Sync>: Unpin, Arc<Mutex<RawMutex, VecDeque<PooledItem<T>>>>: Unpin,

impl<T> UnsafeUnpin for ConnectionPool<T>where Box<dyn Fn() -> Pin<Box<dyn Future<Output = Result<T, RpcError>> + Send>> + Send + Sync>: UnsafeUnpin, Arc<Mutex<RawMutex, VecDeque<PooledItem<T>>>>: UnsafeUnpin,

Blanket Implementations§

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = !

fn try_from(value: U) -> Result<T, !>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V

Struct ConnectionPool

pub async fn new<F, Fut>(config: PoolConfig, factory: F) -> Result<Arc<Self>>
where F: Fn() -> Fut + Send + Sync + 'static, Fut: Future<Output = Result<T>> + Send + 'static,

impl<T> Send for ConnectionPool<T>
where Box<dyn Fn() -> Pin<Box<dyn Future<Output = Result<T, RpcError>> + Send>> + Send + Sync>: Send, Arc<Mutex<RawMutex, VecDeque<PooledItem<T>>>>: Send,

impl<T> Sync for ConnectionPool<T>
where Box<dyn Fn() -> Pin<Box<dyn Future<Output = Result<T, RpcError>> + Send>> + Send + Sync>: Sync, Arc<Mutex<RawMutex, VecDeque<PooledItem<T>>>>: Sync,

impl<T> Unpin for ConnectionPool<T>
where Box<dyn Fn() -> Pin<Box<dyn Future<Output = Result<T, RpcError>> + Send>> + Send + Sync>: Unpin, Arc<Mutex<RawMutex, VecDeque<PooledItem<T>>>>: Unpin,

impl<T> UnsafeUnpin for ConnectionPool<T>
where Box<dyn Fn() -> Pin<Box<dyn Future<Output = Result<T, RpcError>> + Send>> + Send + Sync>: UnsafeUnpin, Arc<Mutex<RawMutex, VecDeque<PooledItem<T>>>>: UnsafeUnpin,

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T, U> Into<U> for T
where U: From<T>,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

impl<V, T> VZip<V> for T
where V: MultiLane<T>,