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decode_length_prefixed_plain

parquet::column::reader::legacy_fixed_len_byte_array

Function decode_length_prefixed_plain 

Source 
pub(super) fn decode_length_prefixed_plain(
    data: Bytes,
    num_values: usize,
    type_length: usize,
    expected_len: usize,
    page: &str,
) -> Result<Bytes>
Expand description

Remove BYTE_ARRAY length prefixes from a noncanonical PLAIN FLBA section. The caller has checked expected_len = num_values * type_length for overflow and established that the input does not have that canonical length.