Struct ExtCenc 

pub struct ExtCenc {
    pub algorithm: CencAlgorithm,
}

EXT_CENC — FDT Instance Content Encoding Header (RFC 6726 §3.4.3, HET = 193, fixed-length).

Layout (one 32-bit word): HET(8) | CENC(8) | Reserved(16).

Fields

algorithm: CencAlgorithm

Content-encoding algorithm of the FDT Instance payload.

Implementations

impl ExtCenc

pub fn parse(content: &[u8]) -> Result<Self>

Decode from the 3 content bytes of a fixed-length HeaderExtension whose HET is HET_EXT_CENC: CENC(8) | Reserved(16).

pub fn to_content(&self) -> [u8; 3]

Encode the 3 content bytes (CENC | Reserved=0).

pub fn to_extension<'a>(&self, scratch: &'a mut [u8; 3]) -> HeaderExtension<'a>

Build a fixed-length HeaderExtension (HET = 193) for this EXT_CENC, writing the 3 content bytes into scratch.

Trait Implementations

impl Clone for ExtCenc

fn clone(&self) -> ExtCenc

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ExtCenc

impl Debug for ExtCenc

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

Formats the value using the given formatter.

impl Eq for ExtCenc

impl PartialEq for ExtCenc

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ExtCenc

Available on crate feature serde only.

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ExtCenc