Struct CsvReaderOptions 

pub struct CsvReaderOptions {
    pub delimiter: u8,
    pub has_headers: bool,
    pub skip_rows: usize,
    pub max_rows: Option<usize>,
    pub infer_types: bool,
}

CSV Reader options

Fields

delimiter: u8

Delimiter character (comma, tab, etc.)

has_headers: bool

Whether the file has a header row

skip_rows: usize

Skip N rows from the beginning

max_rows: Option<usize>

Maximum rows to read (None = read all)

infer_types: bool

Automatically infer types

Implementations

impl CsvReaderOptions

pub fn csv() -> Self

Create options for CSV files

pub fn tsv() -> Self

Create options for TSV files

pub fn with_delimiter(self, delimiter: u8) -> Self

Set delimiter

pub fn with_headers(self, has_headers: bool) -> Self

Set whether file has headers

pub fn with_skip_rows(self, skip_rows: usize) -> Self

Set number of rows to skip

pub fn with_max_rows(self, max_rows: usize) -> Self

Set maximum rows to read

pub fn with_infer_types(self, infer_types: bool) -> Self

Set type inference

Trait Implementations

impl Clone for CsvReaderOptions

fn clone(&self) -> CsvReaderOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CsvReaderOptions

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

Formats the value using the given formatter.

impl Default for CsvReaderOptions

fn default() -> Self

Returns the “default value” for a type.