Struct ChunkingConfig 

pub struct ChunkingConfig {
    pub min_chunk_size: usize,
    pub max_chunk_size: usize,
    pub target_bits: u8,
    pub window_size: usize,
    pub enable_compression: bool,
}

Configuration for the Content-Defined Chunking (CDC) algorithm.

Note: re-exported as BddChunkingConfig in lib.rs to avoid collision with dedup::ChunkingConfig.

Fields

min_chunk_size: usize

Minimum chunk size in bytes. Boundaries are not checked below this threshold.

max_chunk_size: usize

Maximum chunk size in bytes. A boundary is forced if the current chunk reaches this length without a natural hash-based split.

target_bits: u8

Controls the average target chunk size: avg ≈ 2^target_bits bytes. Default 13 → ~8 KiB average.

window_size: usize

Sliding window width used for rolling hash computation.

enable_compression: bool

Whether to attempt compression on stored chunk data (currently marks metadata only).

Implementations

impl ChunkingConfig

pub fn boundary_mask(&self) -> u64

Returns the rolling-hash boundary mask: (1 << target_bits) - 1.

Trait Implementations

impl Clone for ChunkingConfig

fn clone(&self) -> ChunkingConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChunkingConfig

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

Formats the value using the given formatter.

impl Default for ChunkingConfig

fn default() -> Self

Returns the “default value” for a type.