You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: simple.rs
    path of file: ./repos/polars/crates/polars-parquet/src/arrow/read/deserialize
    
    the code of the file until where you have to start completion: use arrow::array::{Array, DictionaryKey, MutablePrimitiveArray, PrimitiveArray};
use arrow::datatypes::{ArrowDataType, IntervalUnit, TimeU
    
pub fn int96_to_i64_s(value: [u32; 3]) -> i64 {
    const JULIAN_DAY_OF_EPOCH: i64 = 2_440_588;
    const SECONDS_PER_DAY: i64 = 86_400;

    let day = value[2] as i64;
    let seconds = (((value[1] as i64) << 32) + value[0] as i64) / 1_000_000_000;
    let day_seconds = (day - JULIAN_DAY_OF_EPOCH) * SECONDS_PER_DAY;

    day_seconds + seconds
}