Struct SemanticHints 

pub struct SemanticHints {
    pub positive_columns: Vec<String>,
    pub identifier_columns: Vec<String>,
}

User-supplied semantic hints that affect profiling and quality metrics.

Fields

positive_columns: Vec<String>

identifier_columns: Vec<String>

Implementations

impl SemanticHints

pub fn new( positive_columns: Vec<String>, identifier_columns: Vec<String>, ) -> Self

pub fn is_empty(&self) -> bool

pub fn is_identifier_column(&self, column_name: &str) -> bool

pub fn is_positive_column(&self, column_name: &str) -> bool

Trait Implementations

impl Clone for SemanticHints

fn clone(&self) -> SemanticHints

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SemanticHints

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

Formats the value using the given formatter.

impl Default for SemanticHints

fn default() -> SemanticHints

Returns the “default value” for a type.

impl PartialEq for SemanticHints

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for SemanticHints

impl StructuralPartialEq for SemanticHints