Struct PriorGaps 

pub struct PriorGaps {
    pub group: Option<u64>,
    pub object: Option<u64>,
}

The Prior Group ID Gap and Prior Object ID Gap one Object carries.

Fields

group: Option<u64>

Prior Group ID Gap, if present.

object: Option<u64>

Prior Object ID Gap, if present.

Implementations

impl PriorGaps

pub fn from_properties( properties: &[ObjectProperty<'_>], group_id: u64, object_id: u64, ) -> Result<Self, CodecError>

Read the two gaps from an Object’s parsed extension headers, refusing the conditions one Object shows on its own.

Section 11.1 makes the Track malformed when “An Object contains more than one instance of Prior Group ID Gap” and when “An Object has a Prior Group ID Gap larger than the Group ID”. Section 11.3 says the same two for Prior Object ID Gap against the Object ID. Each is CodecError::MalformedTrack.

Trait Implementations

impl Clone for PriorGaps

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 PriorGaps

impl Debug for PriorGaps

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

Formats the value using the given formatter.

impl Default for PriorGaps

fn default() -> Self

Returns the “default value” for a type.

impl Eq for PriorGaps

impl PartialEq for PriorGaps

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PriorGaps