pub struct DeleteOnDropWrapper<M> {
    inner: M,
}
Available on crate feature metrics only.
Expand description

A wrapper for metrics to require delete on drop semantics

The wrapper behaves like regular metrics but only provides functions to create delete-on-drop variants. This way, no metrics if this type can be leaked.

In situations where the delete-on-drop behavior is not desired or in legacy code, use the raw variants of the metrics, as defined in self::raw.

Fields

inner: M

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Return descriptors for metrics.

Collect metrics.

The type of value that the counter should count.

Returns a counter that deletes its labels from this metrics vector when dropped. See DeleteOnDropCounter for a detailed description. Read more

Formats the value using the given formatter. Read more

The type of value that the gauge should count.

Returns a gauge that deletes its labels from this metrics vector when dropped. See DeleteOnDropGauge for a detailed description. Read more

Returns a counter that deletes its labels from this metrics vector when dropped. See DeleteOnDropCounter for a detailed description. Read more

Creates a new collector.

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 resulting type after obtaining ownership.

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

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

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