Struct PatternStats 

pub struct PatternStats {
    pub count: u64,
    pub failure_count: u64,
    pub success_count: u64,
    pub suspiciousness: f64,
}

Statistics for a specific error pattern.

Fields

count: u64

Number of occurrences

failure_count: u64

Number of times pattern led to failure

success_count: u64

Number of times pattern led to success

suspiciousness: f64

Tarantula suspiciousness score

Implementations

impl PatternStats

pub fn failure_rate(&self) -> f64

Calculate failure rate.

pub fn record(&mut self, is_failure: bool)

Update with new outcome.

Trait Implementations

impl Clone for PatternStats

fn clone(&self) -> PatternStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PatternStats

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

Formats the value using the given formatter.

impl Default for PatternStats

fn default() -> PatternStats

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PatternStats

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PatternStats

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

where __S: Serializer,

Serialize this value into the given Serde serializer.