Struct ColumnInference 

pub struct ColumnInference { /* private fields */ }

One column’s inferred type and the evidence for it.

Implementations

impl ColumnInference

pub fn name(&self) -> &str

The column name.

pub fn data_type(&self) -> InferredType

The type: inferred, or the override.

pub fn evidence(&self) -> &Evidence

The counts behind it.

pub fn is_overridden(&self) -> bool

Whether the type was given, not inferred.

pub fn summary(&self) -> String

The evidence in words: integer: 298 of 300 values, 2 null, text: 12 of 13 values parse as float, or date (override): 3 of 4 values.

Trait Implementations

impl Clone for ColumnInference

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnInference

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

Formats the value using the given formatter.

impl Eq for ColumnInference

impl PartialEq for ColumnInference

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ColumnInference