Struct IsoQualityConfig 

pub struct IsoQualityConfig {
    pub max_null_percentage: f64,
    pub high_cardinality_threshold: f64,
    pub outlier_iqr_multiplier: f64,
    pub outlier_min_samples: usize,
    pub max_data_age_years: f64,
    pub score_weights: QualityScoreWeights,
}

Quality thresholds and score settings informed by ISO 8000/25012 concepts. These values are dataprof configuration, not ISO-mandated parameters.

Fields

max_null_percentage: f64

Maximum acceptable null percentage for a column (default: 50%).

high_cardinality_threshold: f64

High cardinality warning threshold (uniqueness ratio, default: 95%).

outlier_iqr_multiplier: f64

IQR multiplier for outlier detection (default: 1.5, ISO standard).

outlier_min_samples: usize

Minimum samples required for outlier detection (default: 4).

max_data_age_years: f64

Maximum age for fresh data (default: 5 years of 365.2425 days each). Fractional years are retained; the cutoff is rounded to a whole date.

score_weights: QualityScoreWeights

Dataprof-defined weights for the overall quality score.

Implementations

impl IsoQualityConfig

pub fn strict() -> Self

Create strict thresholds for high-compliance industries (finance, healthcare).

pub fn lenient() -> Self

Create lenient thresholds for exploratory/marketing data.

Trait Implementations

impl Clone for IsoQualityConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IsoQualityConfig

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

Formats the value using the given formatter.

impl Default for IsoQualityConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for IsoQualityConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for IsoQualityConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.