pub struct Sampler<'a> {
meter: &'a mut Meter,
created_at: Instant,
}
Expand description
Sampler.
Samplers record how long they are “alive” for and update the meter on drop..
Reference to meter that created the sampler.
When the sampler was created.
Executes the destructor for this type.
Read more
Immutably borrows from an owned value.
Read more
Mutably borrows from an owned value.
Read more
Returns the argument unchanged.
Calls U::from(self)
.
That is, this conversion is whatever the implementation of
From<T> for U
chooses to do.
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.