Enum DeviceType 

#[non_exhaustive]
pub enum DeviceType {
    Speaker,
    Microphone,
    Headphones,
    Headset,
    Earpiece,
    Handset,
    HearingAid,
    Dock,
    Tuner,
    Virtual,
    Unknown,
}

Categorization of audio device types.

This describes the kind of audio device (speaker, microphone, headset, etc.) regardless of how it connects to the system.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Speaker

Speaker (built-in or external)

Microphone

Microphone (built-in or external)

Headphones

Headphones (audio output only)

Headset

Headset (combined headphones + microphone)

Earpiece

Earpiece (phone-style speaker, typically for voice calls)

Handset

Handset (telephone-style handset with speaker and microphone)

HearingAid

Hearing aid device

Dock

Docking station audio

Tuner

Radio/TV tuner

Virtual

Virtual/loopback device (software audio routing)

Unknown

Unknown or unclassified device type

Trait Implementations

impl Clone for DeviceType

fn clone(&self) -> DeviceType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeviceType

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

Formats the value using the given formatter.

impl Default for DeviceType

fn default() -> DeviceType

Returns the “default value” for a type.

impl Display for DeviceType

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

Formats the value using the given formatter.

impl Hash for DeviceType

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 DeviceType

fn eq(&self, other: &DeviceType) -> 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 DeviceType

impl Eq for DeviceType

impl StructuralPartialEq for DeviceType