pub struct DeleteOnDropCounter<'a, P, L> where
    P: Atomic,
    L: PromLabelsExt<'a>, 
{ inner: GenericCounter<P>, labels: L, vec: GenericCounterVec<P>, _phantom: &'a PhantomData<()>, }
Available on crate feature metrics only.
Expand description

A GenericCounter wrapper that deletes its labels from the vec when it is dropped

It adds a method to create a concrete metric from the vector that gets removed from the vector when the concrete metric is dropped.

Fields

inner: GenericCounter<P>labels: Lvec: GenericCounterVec<P>_phantom: &'a PhantomData<()>

Implementations

Methods from Deref<Target = GenericCounter<P>>

Increase the given value to the counter.

Panics

Panics in debug build if the value is < 0.

Increase the counter by 1.

Return the counter value.

Restart the counter, resetting its value back to 0.

Return a GenericLocalCounter for single thread usage.

Trait Implementations

Formats the value using the given formatter. Read more

The resulting type after dereferencing.

Dereferences the value.

Executes the destructor for this type. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Attaches the provided Context to this type, returning a WithContext wrapper. Read more

Attaches the current Context to this type, returning a WithContext wrapper. Read more

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

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

Calls U::from(self).

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

Wrap the input message T in a tonic::Request

Should always be Self

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

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

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