Struct libpulse_binding::context::introspect::SinkInfo [−][src]
pub struct SinkInfo<'a> { pub name: Option<Cow<'a, str>>, pub index: u32, pub description: Option<Cow<'a, str>>, pub sample_spec: Spec, pub channel_map: Map, pub owner_module: Option<u32>, pub volume: ChannelVolumes, pub mute: bool, pub monitor_source: u32, pub monitor_source_name: Option<Cow<'a, str>>, pub latency: MicroSeconds, pub driver: Option<Cow<'a, str>>, pub flags: SinkFlagSet, pub proplist: Proplist, pub configured_latency: MicroSeconds, pub base_volume: Volume, pub state: SinkState, pub n_volume_steps: u32, pub card: Option<u32>, pub ports: Vec<SinkPortInfo<'a>>, pub active_port: Option<Box<SinkPortInfo<'a>>>, pub formats: Vec<Info>, }
Stores information about sinks.
Please note that this structure can be extended as part of evolutionary API updates at any time in any new release.
Fields
name: Option<Cow<'a, str>>
Name of the sink.
index: u32
Index of the sink.
description: Option<Cow<'a, str>>
Description of this sink.
sample_spec: Spec
Sample spec of this sink.
channel_map: Map
Channel map.
owner_module: Option<u32>
Index of the owning module of this sink, or None
if is invalid.
volume: ChannelVolumes
Volume of the sink.
mute: bool
Mute switch of the sink.
monitor_source: u32
Index of the monitor source connected to this sink.
monitor_source_name: Option<Cow<'a, str>>
The name of the monitor source.
latency: MicroSeconds
Length of queued audio in the output buffer.
driver: Option<Cow<'a, str>>
Driver name.
flags: SinkFlagSet
Flags.
proplist: Proplist
Property list.
configured_latency: MicroSeconds
The latency this device has been configured to.
base_volume: Volume
Some kind of "base" volume that refers to unamplified/unattenuated volume in the context of the output device.
state: SinkState
State.
n_volume_steps: u32
Number of volume steps for sinks which do not support arbitrary volumes.
card: Option<u32>
Card index, or None
if invalid.
ports: Vec<SinkPortInfo<'a>>
Set of available ports.
active_port: Option<Box<SinkPortInfo<'a>>>
Pointer to active port in the set, or None
.
formats: Vec<Info>
Set of formats supported by the sink.