Struct ChunkSet

pub struct ChunkSet {
    pub chunks: [ChunkInfo; 16],
    pub count: usize,
    pub total_size: u64,
    pub bytes_written: u64,
}

Collection of chunks for a single ISO

Fields

chunks: [ChunkInfo; 16]

Array of chunk info (fixed size, use count for valid entries)

count: usize

Number of valid chunks in the array

total_size: u64

Total ISO size in bytes

bytes_written: u64

Bytes written so far (for progress tracking)

Implementations

impl ChunkSet

pub const fn new() -> Self

Create a new empty chunk set

pub fn add_chunk(&mut self, info: ChunkInfo) -> Option<usize>

Add a chunk to the set

Returns the chunk index on success, or None if set is full

pub fn get(&self, index: usize) -> Option<&ChunkInfo>

Get a chunk by index

pub fn get_mut(&mut self, index: usize) -> Option<&mut ChunkInfo>

Get a mutable chunk by index

pub fn chunk_for_offset(&self, offset: u64) -> Option<(usize, u64)>

Find chunk containing a given byte offset

pub fn total_capacity(&self) -> u64

Calculate total capacity of all chunks

pub fn is_complete(&self) -> bool

Check if all chunks have been written

pub fn progress_percent(&self) -> u8

Get write progress as percentage (0-100)

pub fn iter(&self) -> ChunkIterator<'_>

Iterator over valid chunks

Trait Implementations

impl Clone for ChunkSet

fn clone(&self) -> ChunkSet

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ChunkSet

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ChunkSet

fn default() -> Self

Returns the “default value” for a type.