Struct polars::prelude::schema_inference::SchemaInferenceResult

pub struct SchemaInferenceResult { /* private fields */ }

Available on crate feature polars-io only.

Implementations

impl SchemaInferenceResult

pub fn try_from_reader_bytes_and_options( reader_bytes: &ReaderBytes<'_>, options: &CsvReadOptions ) -> Result<SchemaInferenceResult, PolarsError>

pub fn with_inferred_schema( self, inferred_schema: Arc<Schema> ) -> SchemaInferenceResult

pub fn get_inferred_schema(&self) -> Arc<Schema>

pub fn get_estimated_n_rows(&self) -> usize

Trait Implementations

impl Clone for SchemaInferenceResult

fn clone(&self) -> SchemaInferenceResult

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SchemaInferenceResult

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

Formats the value using the given formatter.

impl Default for SchemaInferenceResult

fn default() -> SchemaInferenceResult

Returns the “default value” for a type.