Struct CsvWriterOptions 

pub struct CsvWriterOptions {

    pub compression: i32,
    pub delimiter: String,
    pub has_header: bool,
    pub date_format: String,
    pub datetime_format: String,
    pub timestamp_format: String,
    pub time_format: String,
    pub null_value: String,
    pub quote: String,
    pub escape: String,
    pub double_quote: bool,
    pub quote_style: i32,
    pub ignore_leading_whitespace: bool,
    pub ignore_trailing_whitespace: bool,
}

Fields

compression: i32

Compression type

delimiter: String

Optional column delimiter. Defaults to b','

has_header: bool

Whether to write column names as file headers. Defaults to true

date_format: String

Optional date format for date arrays

datetime_format: String

Optional datetime format for datetime arrays

timestamp_format: String

Optional timestamp format for timestamp arrays

time_format: String

Optional time format for time arrays

null_value: String

Optional value to represent null

quote: String

Optional quote. Defaults to b'"'

escape: String

Optional escape. Defaults to '\\'

double_quote: bool

Optional flag whether to double quotes, instead of escaping. Defaults to true

quote_style: i32

Quote style for CSV writing

ignore_leading_whitespace: bool

Whether to ignore leading whitespace in string values

ignore_trailing_whitespace: bool

Whether to ignore trailing whitespace in string values

Implementations

impl CsvWriterOptions

pub fn compression(&self) -> CompressionTypeVariant

Returns the enum value of compression, or the default if the field is set to an invalid enum value.

pub fn set_compression(&mut self, value: CompressionTypeVariant)

Sets compression to the provided enum value.

pub fn quote_style(&self) -> CsvQuoteStyle

Returns the enum value of quote_style, or the default if the field is set to an invalid enum value.

pub fn set_quote_style(&mut self, value: CsvQuoteStyle)

Sets quote_style to the provided enum value.

Trait Implementations

impl Clone for CsvWriterOptions

fn clone(&self) -> CsvWriterOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CsvWriterOptions

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

Formats the value using the given formatter.

impl Default for CsvWriterOptions

fn default() -> CsvWriterOptions

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CsvWriterOptions

fn deserialize<D>( deserializer: D, ) -> Result<CsvWriterOptions, <D as Deserializer<'de>>::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for CsvWriterOptions

impl Hash for CsvWriterOptions

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Message for CsvWriterOptions

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for CsvWriterOptions

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for CsvWriterOptions

fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CsvWriterOptions

impl TryFrom<&CsvWriterOptions> for CsvWriterOptions

type Error = DataFusionError

The type returned in the event of a conversion error.

fn try_from( opts: &CsvWriterOptions, ) -> Result<CsvWriterOptions, <CsvWriterOptions as TryFrom<&CsvWriterOptions>>::Error>

Performs the conversion.