pub fn try_buffer_from_description(
    capacity: usize,
    descs: impl Iterator<Item = BufferDescription>
) -> Result<ColumnarBuffer<AnyColumnBuffer>, Error>
👎 Deprecated since 0.40.2:

Please use ColumnarAnyBuffer::try_from_description instead

Expand description

Convinience function allocating a ColumnarBuffer fitting the buffer descriptions. If not enough memory is available to allocate the buffers this function fails with Error::TooLargeColumnBufferSize. This function is slower than self::buffer_from_description which would just panic if not enough memory is available for allocation.