Method push

src/structures/dense_vector_list.rs:52–66

(&mut self, vector: [u8; QUANTIZED_VECTOR_SIZE])

    }

    pub fn push(&mut self, vector: [u8; QUANTIZED_VECTOR_SIZE]) -> io::Result<usize> {
        let offset = self.used_space + HEADER_SIZE;
        let required_space = offset + QUANTIZED_VECTOR_SIZE;

        if required_space > self.mmap.len() {
            self.resize_mmap(required_space * 2)?;
        }

        self.mmap[offset..required_space].copy_from_slice(&vector);
        self.used_space += QUANTIZED_VECTOR_SIZE;
        // Update the header in the mmap
        self.mmap[0..HEADER_SIZE].copy_from_slice(&(self.used_space as u64).to_le_bytes());

        Ok(self.used_space / QUANTIZED_VECTOR_SIZE - 1)
    }

    fn resize_mmap(&mut self, new_len: usize) -> io::Result<()> {
        println!("Resizing mmap in DenseVectorList");