Struct CompactLayout 

pub struct CompactLayout {
    pub sections: Vec<CompactSection>,
    pub block_size: usize,
    pub source_data_start: u64,
    pub source_partition_offset: u64,
}

Describes the layout of a virtual compacted image.

Fields

sections: Vec<CompactSection>

Ordered sequence of sections that make up the virtual image.

block_size: usize

Block size in bytes (e.g. 1024, 2048, or 4096 for ext2/3/4).

source_data_start: u64

Byte offset of the data block region relative to the partition start.

For ext this would typically be 0 since block numbers are absolute within the partition. For FAT this would be the offset past reserved sectors and FAT tables. Set to 0 if block numbers are partition-relative.

source_partition_offset: u64

Absolute byte offset of the partition within the source device.

Implementations

impl CompactLayout

pub fn total_size(&self) -> u64

Total byte size of the virtual compacted image.