Enum StreamMethod 

pub enum StreamMethod {
    VerifiableSegmentInfo,
    PerSegment,
}

The C2PA protection method applied to a fragmented stream.

Variants

VerifiableSegmentInfo

One manifest in the init segment binds every media segment. Which binding it used - a C2PA 2.4 c2pa.session-keys delivery whose segments carry signed emsg verifiable segment information, or a c2pa.hash.bmff.v3 Merkle tree whose segments carry an auxiliary merkle box - is read off that manifest, not declared by the caller.

PerSegment

Every segment is an independently signed BMFF asset carrying its own manifest, linked to its predecessor by a parentOf ingredient.

Implementations

impl StreamMethod

pub const fn token(self) -> &'static str

The declaration token ("verifiable-segment-info", "per-segment").

pub fn from_token(token: &str) -> Option<Self>

Resolve a declaration token, ASCII case-insensitively.

Trait Implementations

impl Clone for StreamMethod

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StreamMethod

impl Debug for StreamMethod

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StreamMethod

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for StreamMethod

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

Formats the value using the given formatter.

impl Eq for StreamMethod

impl Hash for StreamMethod

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for StreamMethod

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for StreamMethod

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 StreamMethod