Pool

Struct Pool 

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pub struct Pool<T, F>
where F: Fn() -> BoxFuture<T> + Send + 'static, T: Send + 'static,
{ /* private fields */ }

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impl<T, F> Pool<T, F>
where F: Fn() -> BoxFuture<T> + Send + 'static, T: Debug + Send + 'static,

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pub async fn new(pool_size: usize, max_overflow: usize, factory: F) -> Self

size is queue resources

max_overflow is maximum resource can create if queue is empty

factory, create new resource

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pub fn run_service(self) -> Session<T>

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impl<T, F> Debug for Pool<T, F>
where F: Fn() -> BoxFuture<T> + Send + 'static, T: Send + 'static,

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

Formats the value using the given formatter. Read more

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impl<T, F> Freeze for Pool<T, F>
where F: Freeze,

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impl<T, F> !RefUnwindSafe for Pool<T, F>

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impl<T, F> Send for Pool<T, F>

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impl<T, F> Sync for Pool<T, F>
where F: Sync, T: Sync,

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impl<T, F> Unpin for Pool<T, F>
where F: Unpin, T: Unpin,

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impl<T, F> !UnwindSafe for Pool<T, F>

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.