Struct ProfileReport 

pub struct ProfileReport {
    pub id: String,
    pub timestamp: String,
    pub data_source: DataSource,
    pub column_profiles: Vec<ColumnProfile>,
    pub execution: ExecutionMetadata,
    pub quality: Option<QualityAssessment>,
}

Complete profiling report for a data source.

Contains column-level statistics, execution metadata, and an optional ISO 8000/25012 quality assessment. This is the primary output of all profiling operations (Profiler::analyze_file, Profiler::analyze_source, Profiler::profile_stream, etc.).

Fields

id: String

Unique identifier for this report (UUID v4)

timestamp: String

Timestamp when the report was generated (ISO 8601 / RFC 3339)

data_source: DataSource

Data source metadata (file, query, etc.)

column_profiles: Vec<ColumnProfile>

Column-level profiling results

execution: ExecutionMetadata

Execution metadata (timing, rows processed, truncation info, etc.)

quality: Option<QualityAssessment>

Data quality assessment (optional — partial analysis may skip quality)

Implementations

impl ProfileReport

pub fn new( data_source: DataSource, column_profiles: Vec<ColumnProfile>, execution: ExecutionMetadata, quality: Option<QualityAssessment>, ) -> Self

Create a new ProfileReport with auto-generated id and timestamp

pub fn with_id(self, id: impl Into<String>) -> Self

Override the auto-generated ID (useful for deterministic caching/testing)

pub fn with_timestamp(self, timestamp: impl Into<String>) -> Self

Override the auto-generated timestamp

pub fn quality_score(&self) -> Option<f64>

Calculate overall quality score using ISO 8000/25012 metrics. Returns None if quality metrics were not computed.

pub fn source_identifier(&self) -> String

Get the data source identifier (for backwards compatibility)

Trait Implementations

impl Clone for ProfileReport

fn clone(&self) -> ProfileReport

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProfileReport

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ProfileReport

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ProfileReport

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

where __S: Serializer,

Serialize this value into the given Serde serializer.