Struct Inferrer 

pub struct Inferrer { /* private fields */ }

Infers column types. See the module docs.

Implementations

impl Inferrer

pub fn new() -> Self

The default null tokens and no overrides.

pub fn null_tokens( self, tokens: impl IntoIterator<Item = impl Into<String>>, ) -> Self

Replace the null tokens (compared after trimming whitespace).

pub fn override_type( self, column: impl Into<String>, data_type: InferredType, ) -> Self

Give the column called column this type, whatever its cells say.

pub fn infer(&self, rows: &Rows) -> Inference

Infer every column of rows.

Trait Implementations

impl Clone for Inferrer

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 Inferrer

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

Formats the value using the given formatter.

impl Default for Inferrer

fn default() -> Self

Returns the “default value” for a type.