Struct TimelinessMetrics 

pub struct TimelinessMetrics {
    pub future_dates_count: usize,
    pub stale_data_ratio: f64,
    pub temporal_violations: usize,
    pub invalid_date_values: usize,
    pub date_values_checked: usize,
    pub temporal_pairs_checked: usize,
}

Timeliness metrics (ISO 8000-8).

Fields

future_dates_count: usize

stale_data_ratio: f64

temporal_violations: usize

invalid_date_values: usize

Non-null values in inferred or explicitly configured temporal columns that failed calendar-date parsing.

date_values_checked: usize

Non-null values examined in inferred or explicitly configured temporal columns. 0 means the dimension had nothing to assess and it is excluded from the overall score.

temporal_pairs_checked: usize

Start/end value pairs actually compared for temporal ordering. temporal_violations is bounded by this, not by date_values_checked — the pair scan may cover columns the date scan does not.

Implementations

impl TimelinessMetrics

pub fn is_assessed(&self) -> bool

True when at least one value in a temporal column was examined.

Trait Implementations

impl Clone for TimelinessMetrics

fn clone(&self) -> TimelinessMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TimelinessMetrics

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

Formats the value using the given formatter.

impl Default for TimelinessMetrics

fn default() -> TimelinessMetrics

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TimelinessMetrics

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for TimelinessMetrics

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for TimelinessMetrics

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for TimelinessMetrics

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 StructuralPartialEq for TimelinessMetrics