Struct ChunkerConfig 

pub struct ChunkerConfig {
    pub min_chunk: usize,
    pub max_chunk: usize,
    pub target_chunk: usize,
    pub window_size: usize,
    pub mask_bits: u32,
}

Configuration for the content-defined chunker.

Fields

min_chunk: usize

Minimum chunk size in bytes.

max_chunk: usize

Maximum chunk size in bytes.

target_chunk: usize

Target (average) chunk size in bytes.

window_size: usize

Rolling hash window size.

mask_bits: u32

Mask bits used to detect chunk boundaries. A boundary is declared when (hash & mask) == 0.

Implementations

impl ChunkerConfig

pub fn small() -> Self

Create a config for small media chunks (e.g. subtitle segments).

pub fn large() -> Self

Create a config for large media chunks (e.g. video segments).

pub fn boundary_mask(&self) -> u64

Compute the chunk boundary mask from mask_bits.

pub fn is_valid(&self) -> bool

Validate the configuration.

Trait Implementations

impl Clone for ChunkerConfig

fn clone(&self) -> ChunkerConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChunkerConfig

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

Formats the value using the given formatter.

impl Default for ChunkerConfig

fn default() -> Self

Returns the “default value” for a type.