Struct cubeb::DeviceInfoRef
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pub struct DeviceInfoRef(_);
Methods
impl DeviceInfoRef
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fn devid(&self) -> *const c_void
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Device identifier handle.
fn device_id(&self) -> Option<&str>
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Device identifier which might be presented in a UI.
fn device_id_bytes(&self) -> Option<&[u8]>
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fn friendly_name(&self) -> Option<&str>
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Friendly device name which might be presented in a UI.
fn friendly_name_bytes(&self) -> Option<&[u8]>
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fn group_id(&self) -> Option<&str>
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Two devices have the same group identifier if they belong to the same physical device; for example a headset and microphone.
fn group_id_bytes(&self) -> Option<&[u8]>
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fn vendor_name(&self) -> Option<&str>
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Optional vendor name, may be None.
fn vendor_name_bytes(&self) -> Option<&[u8]>
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fn device_type(&self) -> DeviceType
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Type of device (Input/Output).
fn state(&self) -> DeviceState
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State of device disabled/enabled/unplugged.
fn preferred(&self) -> DevicePref
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Preferred device.
fn format(&self) -> DeviceFormat
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Sample format supported.
fn default_format(&self) -> DeviceFormat
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The default sample format for this device.
fn max_channels(&self) -> u32
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Channels.
fn default_rate(&self) -> u32
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Default/Preferred sample rate.
fn max_rate(&self) -> u32
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Maximum sample rate supported.
fn min_rate(&self) -> u32
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Minimum sample rate supported.
fn latency_lo(&self) -> u32
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Lowest possible latency in frames.
fn latency_hi(&self) -> u32
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Higest possible latency in frames.