Method custom_bit_mapping

org/src/performant_fixed_set.rs:21–28

(&self, value: u32)

    }

    fn custom_bit_mapping(&self, value: u32) -> u8 {
        let mut hash = value;
        hash = hash.wrapping_mul(0x5bd1e995);
        hash ^= hash >> 15;
        hash = hash.wrapping_mul(0x5bd1e995);
        
        (hash % 128) as u8
    }

    fn insert(&mut self, value: u32) {
        let index = self.get_bucket_index(value);