FormatWriteOptions

dsq_io

Enum FormatWriteOptions 

Source 
pub enum FormatWriteOptions {
    Csv {
        separator: u8,
        quote_char: Option<u8>,
        line_terminator: Option<String>,
        quote_style: Option<String>,
        null_value: Option<String>,
        datetime_format: Option<String>,
        date_format: Option<String>,
        time_format: Option<String>,
        float_precision: Option<usize>,
        null_values: Option<Vec<String>>,
        encoding: CsvEncoding,
    },
    Parquet {
        compression: ParquetCompression,
    },
    Json {
        lines: bool,
        pretty: bool,
    },
    Avro {
        compression: AvroCompression,
    },
    Arrow,
    Excel {
        worksheet_name: String,
        include_header: bool,
        autofit: bool,
        float_precision: Option<usize>,
    },
    Orc {
        compression: OrcCompression,
    },
}
Expand description

Format-specific write options

Variants§

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Csv

CSV format options

Fields

§separator: u8

Separator character

§quote_char: Option<u8>

Quote character

§line_terminator: Option<String>

Line terminator

§quote_style: Option<String>

Quote style

§null_value: Option<String>

Null value string

§datetime_format: Option<String>

DateTime format

§date_format: Option<String>

Date format

§time_format: Option<String>

Time format

§float_precision: Option<usize>

Float precision

§null_values: Option<Vec<String>>

Null values

§encoding: CsvEncoding

Encoding

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Parquet

Parquet format options

Fields

§compression: ParquetCompression

Compression type

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Json

JSON format options

Fields

§lines: bool

Whether to write lines

§pretty: bool

Whether to pretty print

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Avro

Avro format options

Fields

§compression: AvroCompression

Compression type

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Arrow

Arrow format

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Excel

Excel format options

Fields

§worksheet_name: String

Worksheet name

§include_header: bool

Include header

§autofit: bool

Autofit columns

§float_precision: Option<usize>

Float precision

§

Orc

ORC format options

Fields

§compression: OrcCompression

Compression type

Trait Implementations§

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impl Clone for FormatWriteOptions

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fn clone(&self) -> FormatWriteOptions

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for FormatWriteOptions

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

Formats the value using the given formatter. Read more
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impl Default for FormatWriteOptions

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fn default() -> FormatWriteOptions

Returns the “default value” for a type. Read more

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