Enum DriftIssue 

pub enum DriftIssue {
    TypeInconsistency {
        path: String,
        types: HashMap<JsonType, TypeDistribution>,
        minority_percentage: f64,
    },
    GhostKey {
        path: String,
        density: f64,
        occurunces: u64,
        total_samples: u64,
    },
    SparseField {
        path: String,
        density: f64,
        occurrences: u64,
        total_samples: u64,
    },
    MissingKey {
        path: String,
        density: f64,
        expected_occurrences: u64,
        actual_occurrences: u64,
    },
    SchemaEvolution {
        path: String,
        pattern: EvolutionPattern,
    },
}

Types of drift issues that we can detect

Variants

TypeInconsistency

Field appears with multiple types, minority type excee=ds threshodl

Fields

path: String

types: HashMap<JsonType, TypeDistribution>

minority_percentage: f64

GhostKey

Field appear in very few samples (< 10% threshold)

Fields

path: String

density: f64

occurunces: u64

total_samples: u64

SparseField

Optional field with moderate presence (10-80%)

Fields

path: String

density: f64

occurrences: u64

total_samples: u64

MissingKey

Expected high density key with unexpected gaps (80-95%)

Fields

path: String

density: f64

expected_occurrences: u64

actual_occurrences: u64

SchemaEvolution

Schema changes detected - versions or naming inconsistency

Fields

path: String

pattern: EvolutionPattern

Implementations

impl DriftIssue

pub fn severity(&self) -> Severity

Get the severity of the issues

pub fn path(&self) -> &str

Get the path of the issue

pub fn description(&self) -> String

Get description of the issue

Trait Implementations

impl Clone for DriftIssue

fn clone(&self) -> DriftIssue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DriftIssue

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

Formats the value using the given formatter.

impl PartialEq for DriftIssue

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for DriftIssue

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DriftIssue