parquet::column

Module writer

Source
Expand description

Contains column writer API.

Structs§

ColumnCloseResult
Metadata returned by GenericColumnWriter::close
GenericColumnWriter
Generic column writer for a primitive column.

Enums§

ColumnWriter
Column writer for a Parquet type.
LevelDeprecated

Functions§

get_column_writer
Gets a specific column writer corresponding to column descriptor descr.
get_typed_column_writer
Gets a typed column writer for the specific type T, by “up-casting” col_writer of non-generic type to a generic column writer type ColumnWriterImpl.
get_typed_column_writer_mut
Similar to get_typed_column_writer but returns a reference.
get_typed_column_writer_ref
Similar to get_typed_column_writer but returns a reference.

Type Aliases§

ColumnWriterImpl
Typed column writer for a primitive column.