Function arrow::ipc::reader::read_dictionary [−][src]
pub fn read_dictionary(
buf: &[u8],
batch: DictionaryBatch<'_>,
schema: &Schema,
dictionaries_by_field: &mut [Option<ArrayRef>]
) -> Result<()>
Expand description
Read the dictionary from the buffer and provided metadata,
updating the dictionaries_by_field
with the resulting dictionary