Skip to main content

PoolStats

Struct PoolStats

pub struct PoolStats {
    pub total_connections: usize,
    pub idle_connections: usize,
    pub active_connections: usize,
    pub pending_requests: usize,
    pub connections_created: u64,
    pub connections_closed: u64,
    pub acquires: u64,
    pub timeouts: u64,
}

Expand description

Pool statistics.

Fields§

§total_connections: usize

Total number of connections (active + idle)

§idle_connections: usize

Number of idle connections

§active_connections: usize

Number of active connections (currently in use)

§pending_requests: usize

Number of pending acquire requests

§connections_created: u64

Total number of connections created

§connections_closed: u64

Total number of connections closed

§acquires: u64

Total number of successful acquires

§timeouts: u64

Total number of acquire timeouts

Trait Implementations§

impl Clone for PoolStats

fn clone(&self) -> PoolStats

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for PoolStats

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

Formats the value using the given formatter. Read more

impl Default for PoolStats

fn default() -> PoolStats

Returns the “default value” for a type. Read more

Auto Trait Implementations§

impl Freeze for PoolStats

impl RefUnwindSafe for PoolStats

impl Send for PoolStats

impl Sync for PoolStats

impl Unpin for PoolStats

impl UnwindSafe for PoolStats

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

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

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, _span: NoopSpan) -> Self

Instruments this future with a span (no-op when disabled).

fn in_current_span(self) -> Self

Instruments this future with the current span (no-op when disabled).

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more