Function disk::create_composite_disk

pub fn create_composite_disk(
    partitions: &[PartitionInfo],
    zero_filler_path: &Path,
    header_path: &Path,
    header_file: &mut File,
    footer_path: &Path,
    footer_file: &mut File,
    output_composite: &mut File
) -> Result<(), Error>

Create a new composite disk image containing the given partitions, and write it out to the given files.