Struct CsvReadOptions

pub struct CsvReadOptions {
    pub has_header: bool,
    pub delimiter: u8,
    pub schema: Option<Schema>,
    pub file_extension: String,
}

Options that control the reading of CSV files. Simplification of CsvReadOptions from DataFusion

Fields

has_header: bool

Does the CSV file have a header?

If schema inference is run on a file with no headers, default column names are created.

delimiter: u8

An optional column delimiter. Defaults to b','.

schema: Option<Schema>

An optional schema representing the CSV files. If None, CSV reader will try to infer it based on data in file.

file_extension: String

File extension; only files with this extension are selected for data input. Defaults to FileType::CSV.get_ext().as_str().

Trait Implementations

impl Clone for CsvReadOptions

fn clone(&self) -> CsvReadOptions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CsvReadOptions

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

Formats the value using the given formatter.

impl Default for CsvReadOptions

fn default() -> CsvReadOptions

Returns the “default value” for a type.