Struct Keyd 

pub struct Keyd {
    pub key_namespace: FourCC,
    pub key_value: Vec<u8>,
}

Metadata Key Declaration Box (‘keyd’).

Holds the key namespace and key value of that namespace for the given values.

See ISO/IEC 14496-12:2026 Section 12.8.4.4.

Fields

key_namespace: FourCC

key_value: Vec<u8>

Trait Implementations

impl AnyAtom for Keyd

fn from_any(any: Any) -> Option<Self>

fn from_any_ref(any: &Any) -> Option<&Self>

fn from_any_mut(any: &mut Any) -> Option<&mut Self>

fn into_any(self) -> Any

impl Atom for Keyd

const KIND: FourCC

fn decode_body<B: Buf>(buf: &mut B) -> Result<Self>

fn encode_body<B: BufMut>(&self, buf: &mut B) -> Result<()>

fn decode_unknown(atom: &Any) -> Result<()>

Either logs or returns an error depending on the environment/flag.

impl Clone for Keyd

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Keyd

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

Formats the value using the given formatter.

impl Eq for Keyd

impl From<Keyd> for Any

fn from(inner: Keyd) -> Self

Converts to this type from the input type.

impl PartialEq for Keyd

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Keyd

impl TryFrom<Any> for Keyd

type Error = Any

The type returned in the event of a conversion error.

fn try_from(any: Any) -> Result<Self, Any>

Performs the conversion.