Struct Failure 

pub struct Failure {
    pub criterion: String,
    pub expected: Value,
    pub actual: Value,
    pub score: f64,
    pub threshold: f64,
    pub details: Option<String>,
}

A single failure in evaluation

Fields

criterion: String

Criterion that failed

expected: Value

Expected value

actual: Value

Actual value

score: f64

Score achieved

threshold: f64

Threshold required

details: Option<String>

Additional details

Implementations

impl Failure

pub fn new( criterion: &str, expected: Value, actual: Value, score: f64, threshold: f64, ) -> Self

Create a new failure

pub fn with_details(self, details: &str) -> Self

Add details

pub fn format(&self) -> String

Format as human-readable string

Trait Implementations

impl Clone for Failure

fn clone(&self) -> Failure

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Failure

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Failure

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Failure

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

where __S: Serializer,

Serialize this value into the given Serde serializer.