Struct OH_AudioStream_Usage 

#[repr(transparent)]
pub struct OH_AudioStream_Usage(pub c_uint);

Define the audio stream usage. Audio stream usage is used to describe what work scenario the current stream is used for.

Available since API-level: 10

Tuple Fields

0: c_uint

Implementations

impl OH_AudioStream_Usage

pub const AUDIOSTREAM_USAGE_UNKNOWN: OH_AudioStream_Usage

Unknown usage.

Available since API-level: 10

pub const AUDIOSTREAM_USAGE_MUSIC: OH_AudioStream_Usage

Music usage.

Available since API-level: 10

pub const AUDIOSTREAM_USAGE_VOICE_COMMUNICATION: OH_AudioStream_Usage

Voice communication usage.

Available since API-level: 10

pub const AUDIOSTREAM_USAGE_VOICE_ASSISTANT: OH_AudioStream_Usage

Voice assistant usage.

Available since API-level: 10

pub const AUDIOSTREAM_USAGE_ALARM: OH_AudioStream_Usage

Alarm usage.

Available since API-level: 10

pub const AUDIOSTREAM_USAGE_VOICE_MESSAGE: OH_AudioStream_Usage

Voice message usage.

Available since API-level: 10

pub const AUDIOSTREAM_USAGE_RINGTONE: OH_AudioStream_Usage

Ringtone usage.

Available since API-level: 10

pub const AUDIOSTREAM_USAGE_NOTIFICATION: OH_AudioStream_Usage

Notification usage.

Available since API-level: 10

pub const AUDIOSTREAM_USAGE_ACCESSIBILITY: OH_AudioStream_Usage

Accessibility usage, such as screen reader.

Available since API-level: 10

pub const AUDIOSTREAM_USAGE_MOVIE: OH_AudioStream_Usage

Movie or video usage.

Available since API-level: 10

pub const AUDIOSTREAM_USAGE_GAME: OH_AudioStream_Usage

Game sound effect usage.

Available since API-level: 10

pub const AUDIOSTREAM_USAGE_AUDIOBOOK: OH_AudioStream_Usage

Audiobook usage.

Available since API-level: 10

pub const AUDIOSTREAM_USAGE_NAVIGATION: OH_AudioStream_Usage

Navigation usage.

Available since API-level: 10

pub const AUDIOSTREAM_USAGE_VIDEO_COMMUNICATION: OH_AudioStream_Usage

Available on crate feature api-12 only.

Video call usage.

Available since API-level: 12

Trait Implementations

impl Clone for OH_AudioStream_Usage

fn clone(&self) -> OH_AudioStream_Usage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OH_AudioStream_Usage

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

Formats the value using the given formatter.

impl Hash for OH_AudioStream_Usage

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 OH_AudioStream_Usage

fn eq(&self, other: &OH_AudioStream_Usage) -> 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 Copy for OH_AudioStream_Usage

impl Eq for OH_AudioStream_Usage

impl StructuralPartialEq for OH_AudioStream_Usage