Struct ParquetTableWriterConfig 

pub struct ParquetTableWriterConfig {
    pub autoflush_row_group_len: Option<usize>,
    pub autoflush_buffer_size: Option<usize>,
}

Fields

autoflush_row_group_len: Option<usize>

Automatically flushes the builder to disk when its length (in number of rows) reaches the value.

To avoid uneven row group sizes, this value plus the number of values added to the builder between calls to ParquetTableWriter::builder should be equal to max_row_group_size (or a multiple of it).

Defaults to max_row_group_size if None.

autoflush_buffer_size: Option<usize>

Automatically flushes the builder to disk when its size (in number of bytes in the arrays) reaches the value.

Does not automatically flush on size if None

Trait Implementations

impl Clone for ParquetTableWriterConfig

fn clone(&self) -> ParquetTableWriterConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParquetTableWriterConfig

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

Formats the value using the given formatter.

impl Default for ParquetTableWriterConfig

fn default() -> ParquetTableWriterConfig

Returns the “default value” for a type.