Struct DeferredAddWithLabels

pub struct DeferredAddWithLabels<'a, L: Labels> { /* private fields */ }

A guard that will automatically increment a labeled metric when dropped.

Created by calling IntCounterWithLabels::deferred_inc.

Implementations

impl<'a, L: Labels> DeferredAddWithLabels<'a, L>

pub fn with_labels(self, new_labels: L) -> DeferredAddWithLabels<'a, L>

Update the labels to use when incrementing the metric.

pub fn labels(&self) -> &L

Reference to the labels that will be used when incrementing the metric.

pub fn labels_mut(&mut self) -> &mut L

Mutable reference to the labels that will be used when incrementing the metric.

pub fn complete_add(self)

Eagerly perform the increment, consuming the guard.

pub fn cancel(&mut self)

Cancel the increment, consuming the guard.

Trait Implementations

impl<'a, L: Labels> Drop for DeferredAddWithLabels<'a, L>

When dropped, a DeferredAddWithLabels guard will increment its counter.

fn drop(&mut self)

Executes the destructor for this type.