Struct polars::prelude::CsvWriter [−][src]
pub struct CsvWriter<W> where
W: Write, { /* fields omitted */ }
Expand description
Write a DataFrame to csv.
Implementations
Set whether to write headers
Set the CSV file’s column delimiter as a byte character
Set the CSV file’s date format
Set the CSV file’s time format
Set the CSV file’s timestamp format array in
👎 Deprecated since 0.14.1: is a no-op
👎 Deprecated since 0.14.1:
is a no-op
Set the size of the write buffers. Batch size is the amount of rows written at once.