Struct PatternRule 

pub struct PatternRule { /* private fields */ }

Rule that checks if values in a column match a pattern

Implementations

impl PatternRule

pub fn new( pattern: &str, negated: Option<bool>, case_sensitive: Option<bool>, ) -> Self

Trait Implementations

impl Clone for PatternRule

fn clone(&self) -> PatternRule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ColumnRule for PatternRule

fn apply( &self, df: DataFrame, column_name: &str, ) -> Result<DataFrame, ValidationError>

Apply the rule to a DataFrame, adding a new column

fn name(&self) -> &str

Get the name of the rule

fn new_column_name(&self, column_name: &str) -> String

Get the name of the new column

fn description(&self) -> &str

Get the description of the rule

fn apply_with_ruleset( &self, df: DataFrame, column_name: &str, _rule_set: &RuleSet, ) -> Result<DataFrame, ValidationError>

Apply the rule to a DataFrame with access to the RuleSet

impl Debug for PatternRule

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

Formats the value using the given formatter.