Function arrow2::io::odbc::write::buffer_from_description

source · [−]
pub fn buffer_from_description(
    descriptions: Vec<ColumnDescription>,
    capacity: usize
) -> ColumnarBuffer<AnyColumnBuffer>
Expand description

Creates a [api::buffers::ColumnarBuffer] from [api::ColumnDescription]s.

This is useful when separating the serialization (CPU-bounded) to writing to the DB (IO-bounded).