Struct HuffmanSpec 

pub struct HuffmanSpec {
    pub class: u8,
    pub id: u8,
    pub bits: [u8; 16],
    pub huffval: Vec<u8>,
}

Parsed Huffman table specification.

Fields

class: u8

Table class: 0 = DC, 1 = AC.

id: u8

Table ID (0–3).

bits: [u8; 16]

Number of codes of each length (1–16).

huffval: Vec<u8>

Symbol values in order of increasing code length.

Trait Implementations

impl Clone for HuffmanSpec

fn clone(&self) -> HuffmanSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HuffmanSpec

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

Formats the value using the given formatter.