Struct Preselection 

pub struct Preselection<'a> {
    pub preselection_id: u8,
    pub audio_rendering_indication: u8,
    pub audio_description: bool,
    pub spoken_subtitles: bool,
    pub dialogue_enhancement: bool,
    pub interactivity_enabled: bool,
    pub language_code: Option<LangCode>,
    pub message_id: Option<u8>,
    pub aux_component_tags: Option<&'a [u8]>,
    pub future_extension: Option<&'a [u8]>,
}

A single preselection entry in the audio_preselection_descriptor loop (Table 110, §6.4.1).

Fields

preselection_id: u8

preselection_id(5).

audio_rendering_indication: u8

audio_rendering_indication(3) — Table 111.

audio_description: bool

audio_description(1).

spoken_subtitles: bool

spoken_subtitles(1).

dialogue_enhancement: bool

dialogue_enhancement(1).

interactivity_enabled: bool

interactivity_enabled(1).

language_code: Option<LangCode>

ISO_639_language_code(24), present iff language_code_present.

message_id: Option<u8>

message_id(8), present iff text_label_present.

aux_component_tags: Option<&'a [u8]>

component_tag bytes (num_aux_components of them), present iff multi_stream_info_present.

future_extension: Option<&'a [u8]>

future_extension_byte run, present iff future_extension.

Trait Implementations

impl<'a> Clone for Preselection<'a>

fn clone(&self) -> Preselection<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Preselection<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for Preselection<'a>

impl<'a> PartialEq for Preselection<'a>

fn eq(&self, other: &Preselection<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Serialize for Preselection<'a>

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'a> StructuralPartialEq for Preselection<'a>

impl<'a> Yokeable<'a> for Preselection<'static>

type Output = Preselection<'a>

This type MUST be Self with the 'static replaced with 'a, i.e. Self<'a>

fn transform(&'a self) -> &'a Self::Output

This method must cast self between &'a Self<'static> and &'a Self<'a>.

fn transform_owned(self) -> Self::Output

This method must cast self between Self<'static> and Self<'a>.

unsafe fn make(this: Self::Output) -> Self

This method can be used to cast away Self<'a>’s lifetime.

fn transform_mut<F>(&'a mut self, f: F)

where F: 'static + for<'b> FnOnce(&'b mut Self::Output),

This method must cast self between &'a mut Self<'static> and &'a mut Self<'a>, and pass it to f.