Type Alias BoxSampler 

pub type BoxSampler<T> = Box<dyn Sampler<T> + Send + Sync + 'static>;

Boxed version of Sampler.

Aliased Type

pub struct BoxSampler<T>(/* private fields */);

Trait Implementations

impl<T> Sampler<T> for BoxSampler<T>

fn is_sampled(&self, span: &CandidateSpan<'_, T>) -> bool

This method decides whether a trace with given span should be sampled.

fn boxed(self) -> BoxSampler<T>

where Self: Sized + Send + 'static,

Converts into BoxSampler.

fn or<U>(self, other: U) -> OrSampler<Self, U>

where Self: Sized, U: Sampler<T>,

Returns the sampler that samples a trace if self or other decides to sample it.

fn and<U>(self, other: U) -> AndSampler<Self, U>

where Self: Sized, U: Sampler<T>,

Returns the sampler that samples a trace if both of self and other decides to sample it.