Struct Caption 

#[repr(C)]
pub struct Caption {
    pub url: String,
    pub label: String,
    pub language: String,
    pub default_on: bool,
}

One subtitle/caption track for a Widget::Video. url points at a WebVTT (.vtt) file, language is a BCP-47 tag (e.g. "en"), label is the human-readable menu entry, and default_on selects it by default. Sidecar tracks work on web (<track>) and Android (Media3 subtitle configuration); on iOS only captions already embedded in an HLS manifest are selectable (AVPlayer can’t attach a sidecar VTT to an MP4 — a documented v1 gap).

Fields

url: String

label: String

language: String

default_on: bool

Trait Implementations

impl Clone for Caption

fn clone(&self) -> Caption

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Caption

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Caption

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'ʄ> Facet<'ʄ> for Caption

const SHAPE: &'static Shape

The shape of this type, including: whether it’s a Struct, an Enum, something else?

impl PartialEq for Caption

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Caption

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 Caption