Struct QualityReport 

pub struct QualityReport {
    pub row_count: usize,
    pub column_count: usize,
    pub columns: HashMap<String, ColumnQuality>,
    pub issues: Vec<QualityIssue>,
    pub score: f64,
    pub duplicate_row_count: usize,
}

Overall data quality report

Fields

row_count: usize

Total row count

column_count: usize

Total column count

columns: HashMap<String, ColumnQuality>

Per-column quality statistics

issues: Vec<QualityIssue>

Detected issues

score: f64

Overall quality score (0-100)

duplicate_row_count: usize

Number of duplicate rows

Implementations

impl QualityReport

pub fn has_issues(&self) -> bool

Check if any issues were found

pub fn column_issues(&self, column: &str) -> Vec<&QualityIssue>

Get issues for a specific column

pub fn max_severity(&self) -> u8

Get maximum severity among all issues

pub fn problematic_columns(&self) -> Vec<&str>

Get columns with issues

Trait Implementations

impl Clone for QualityReport

fn clone(&self) -> QualityReport

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QualityReport

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

Formats the value using the given formatter.