Enum SamplingStrategy 

pub enum SamplingStrategy {
    Always,
    Probabilistic,
    ErrorFirst,
    Never,
}

Strategy for deciding which spans to sample.

Variants

Always

Sample all spans (serializes as “full”).

Probabilistic

Sample spans at the configured rate (serializes as “proportional”).

ErrorFirst

Sample errors always, success at rate (serializes as “error_first”).

Never

Never sample spans (serializes as “off”).

Trait Implementations

impl Clone for SamplingStrategy

fn clone(&self) -> SamplingStrategy

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SamplingStrategy

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SamplingStrategy

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SamplingStrategy

fn eq(&self, other: &SamplingStrategy) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for SamplingStrategy

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for SamplingStrategy

impl Eq for SamplingStrategy

impl StructuralPartialEq for SamplingStrategy