Struct ChunkBitmap 

pub struct ChunkBitmap { /* private fields */ }

One bit per chunk, LSB first within each byte.

Implementations

impl ChunkBitmap

pub fn new(len: u64) -> Self

pub fn from_bytes(bits: Vec<u8>, len: u64) -> Result<Self>

Rebuild from raw bytes, rejecting a buffer that does not match len.

pub fn as_bytes(&self) -> &[u8]

pub fn len(&self) -> u64

pub fn is_empty(&self) -> bool

pub fn get(&self, i: u64) -> bool

pub fn set(&mut self, i: u64) -> bool

Mark chunk i present. Returns true if this call changed it.

pub fn count(&self) -> u64

pub fn is_complete(&self) -> bool

pub fn missing(&self) -> impl Iterator<Item = u64> + '_

Indices of chunks still missing.

pub fn fill(&mut self)

Trait Implementations

impl Clone for ChunkBitmap

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChunkBitmap

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

Formats the value using the given formatter.

impl Eq for ChunkBitmap

impl PartialEq for ChunkBitmap

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ChunkBitmap