Struct DeviceCollection

pub struct DeviceCollection { /* private fields */ }

Struct wrapping an IMMDeviceCollection.

Implementations

impl DeviceCollection

pub fn new(direction: &Direction) -> Result<DeviceCollection, WasapiError>

Get an [IMMDeviceCollection] of all active playback or capture devices

pub fn get_nbr_devices(&self) -> Result<u32, WasapiError>

Get the number of devices in an [IMMDeviceCollection]

pub fn get_device_at_index(&self, idx: u32) -> Result<Device, WasapiError>

Get a device from an [IMMDeviceCollection] using index

pub fn get_device_with_name(&self, name: &str) -> Result<Device, WasapiError>

Get a device from an [IMMDeviceCollection] using name

pub fn get_direction(&self) -> Direction

Get the direction for this DeviceCollection

Trait Implementations

impl<'a> IntoIterator for &'a DeviceCollection

Implement iterator for DeviceCollection

type Item = Result<Device, WasapiError>

The type of the elements being iterated over.

type IntoIter = DeviceCollectionIter<'a>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.