Struct BlockAddrStore 

pub struct BlockAddrStore { /* private fields */ }

Compact storage for block addresses using delta + bitpacking

Memory layout:

• Header: num_blocks (u32) + offset_bits (u8) + length_bits (u8)
• Bitpacked data: offsets and lengths interleaved

Uses delta encoding for offsets (blocks are sequential) and stores lengths directly (typically similar sizes).

Implementations

impl BlockAddrStore

pub fn build(addrs: &[BlockAddr]) -> Result<Vec<u8>>

Build from a list of block addresses

pub fn load(data: OwnedBytes) -> Result<Self>

Load from raw bytes (zero-copy if mmap’d)

pub fn len(&self) -> usize

Number of blocks

pub fn is_empty(&self) -> bool

Check if empty

pub fn get(&self, idx: usize) -> Option<BlockAddr>

Get block address by index (decodes on-demand)

pub fn all(&self) -> Vec<BlockAddr>

Get all block addresses (for iteration)

Trait Implementations

impl Debug for BlockAddrStore

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

Formats the value using the given formatter.