Struct AttachmentPacketExtra 

pub struct AttachmentPacketExtra { /* private fields */ }

Per-AttachmentPacket extras — fonts, cover art.

synthesized records where the payload came from, which is not a detail: an attachment track’s single packet is either a real packet the container stores (cover art, which libavformat parks in AVStream.attached_pic) or one this crate builds out of the track’s codec extradata (fonts, whose bytes never appear in the packet stream at all). A consumer chasing a payload that looks wrong needs to know which.

Implementations

impl AttachmentPacketExtra

pub const fn new(stream_index: i32) -> Self

Constructs an AttachmentPacketExtra with the given stream index. synthesized defaults to false.

pub const fn stream_index(&self) -> i32

Returns the source AVStream.index.

pub const fn synthesized(&self) -> bool

true when the payload was built from the track’s codec extradata rather than taken from a packet the container stores.

pub const fn with_stream_index(self, value: i32) -> Self

Sets the stream index (consuming builder).

pub const fn with_synthesized(self, value: bool) -> Self

Sets the synthesized flag (consuming builder).

pub const fn set_stream_index(&mut self, value: i32) -> &mut Self

Sets the stream index in place.

pub const fn set_synthesized(&mut self, value: bool) -> &mut Self

Sets the synthesized flag in place.

Trait Implementations

impl Clone for AttachmentPacketExtra

fn clone(&self) -> AttachmentPacketExtra

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AttachmentPacketExtra

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

Formats the value using the given formatter.

impl Default for AttachmentPacketExtra

fn default() -> AttachmentPacketExtra

Returns the “default value” for a type.