[−][src]Enum opentelemetry::api::trace::sampler::Sampler

pub enum Sampler {
    Always,
    Never,
    Probability(f64),
}

Sampling options

Variants

Always

Always sample the trace

Never

Never sample the trace

Probability(f64)

Sample a given fraction of traces. Fractions >= 1 will always sample. If the parent span is sampled, then it's child spans will automatically be sampled. Fractions <0 are treated as zero, but spans may still be sampled if their parent is.

Trait Implementations

impl Debug for Sampler[src]

Auto Trait Implementations

impl Send for Sampler

impl Sync for Sampler

impl Unpin for Sampler

impl UnwindSafe for Sampler

impl RefUnwindSafe for Sampler

Blanket Implementations

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T> From<T> for T[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,