wayle-audio 0.1.4

PulseAudio service with reactive state
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87

use tokio::sync::oneshot;
use tracing::instrument;

use crate::{
    backend::{commands::Command, types::CommandSender},
    error::Error,
    types::device::DeviceKey,
    volume::types::Volume,
};

pub(crate) struct InputDeviceController;

impl InputDeviceController {
    #[instrument(skip(command_tx), fields(device = ?device_key, volume = ?volume), err)]
    pub async fn set_volume(
        command_tx: &CommandSender,
        device_key: DeviceKey,
        volume: Volume,
    ) -> Result<(), Error> {
        let (tx, rx) = oneshot::channel();

        command_tx
            .send(Command::SetVolume {
                device_key,
                volume,
                responder: tx,
            })
            .map_err(|_| Error::CommandChannelDisconnected)?;

        rx.await.map_err(|_| Error::CommandChannelDisconnected)?
    }

    #[instrument(skip(command_tx), fields(device = ?device_key, muted = muted), err)]
    pub async fn set_mute(
        command_tx: &CommandSender,
        device_key: DeviceKey,
        muted: bool,
    ) -> Result<(), Error> {
        let (tx, rx) = oneshot::channel();

        command_tx
            .send(Command::SetMute {
                device_key,
                muted,
                responder: tx,
            })
            .map_err(|_| Error::CommandChannelDisconnected)?;

        rx.await.map_err(|_| Error::CommandChannelDisconnected)?
    }

    #[instrument(skip(command_tx), fields(device = ?device_key, port = %port), err)]
    pub async fn set_port(
        command_tx: &CommandSender,
        device_key: DeviceKey,
        port: String,
    ) -> Result<(), Error> {
        let (tx, rx) = oneshot::channel();

        command_tx
            .send(Command::SetPort {
                device_key,
                port,
                responder: tx,
            })
            .map_err(|_| Error::CommandChannelDisconnected)?;

        rx.await.map_err(|_| Error::CommandChannelDisconnected)?
    }

    #[instrument(skip(command_tx), fields(device = ?device_key), err)]
    pub async fn set_as_default(
        command_tx: &CommandSender,
        device_key: DeviceKey,
    ) -> Result<(), Error> {
        let (tx, rx) = oneshot::channel();

        command_tx
            .send(Command::SetDefaultInput {
                device_key,
                responder: tx,
            })
            .map_err(|_| Error::CommandChannelDisconnected)?;

        rx.await.map_err(|_| Error::CommandChannelDisconnected)?
    }
}