Enum EffectPattern 

pub enum EffectPattern {
    UniformShift,
    TailEffect,
    Mixed,
    Indeterminate,
}

Pattern of timing difference.

Classifies the dominant type of timing difference based on the relative magnitudes of shift and tail components.

Variants

UniformShift

Uniform shift across all quantiles.

All quantiles shift by approximately the same amount. Typical cause: branch on secret data, different code path.

TailEffect

Primarily affects upper tail.

Upper quantiles (e.g., 80th, 90th percentile) shift more than lower quantiles. Typical cause: cache misses, memory access patterns.

Mixed

Mixed pattern with both shift and tail components.

Both uniform shift and tail effect are significant.

Indeterminate

Neither shift nor tail is statistically significant.

The effect magnitude is below the detection threshold or uncertainty is too high to classify.

Trait Implementations

impl Clone for EffectPattern

fn clone(&self) -> EffectPattern

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EffectPattern

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

Formats the value using the given formatter.

impl Default for EffectPattern

fn default() -> EffectPattern

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EffectPattern

fn deserialize<__D>( __deserializer: __D, ) -> Result<EffectPattern, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for EffectPattern

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

Formats the value using the given formatter.

impl PartialEq for EffectPattern

fn eq(&self, other: &EffectPattern) -> 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 EffectPattern

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for EffectPattern

impl Eq for EffectPattern

impl StructuralPartialEq for EffectPattern