Method set_dict

parquet/src/arrow/array_reader/byte_array.rs:192–219

(
        &mut self,
        buf: Bytes,
        num_values: u32,
        encoding: Encoding,
        _is_sorted: bool,
    )

    }

    fn set_dict(
        &mut self,
        buf: Bytes,
        num_values: u32,
        encoding: Encoding,
        _is_sorted: bool,
    ) -> Result<()> {
        if !matches!(
            encoding,
            Encoding::PLAIN | Encoding::RLE_DICTIONARY | Encoding::PLAIN_DICTIONARY
        ) {
            return Err(nyi_err!(
                "Invalid/Unsupported encoding type for dictionary: {}",
                encoding
            ));
        }

        let mut buffer = OffsetBuffer::with_capacity(0);
        let mut decoder = ByteArrayDecoderPlain::new(
            buf,
            num_values as usize,
            Some(num_values as usize),
            self.validate_utf8,
        );
        decoder.read(&mut buffer, usize::MAX)?;
        self.dict = Some(buffer);
        Ok(())
    }

    fn set_data(
        &mut self,