Enum Event 

pub enum Event {
    PlayerShutDown,
    Paused,
    Playing,
    Stopped,
    LoopingChanged(LoopStatus),
    ShuffleToggled(bool),
    VolumeChanged(f64),
    PlaybackRateChanged(f64),
    TrackChanged(Metadata),
    Seeked {
        position_in_us: u64,
    },
    TrackAdded(TrackID),
    TrackRemoved(TrackID),
    TrackMetadataChanged {
        old_id: TrackID,
        new_id: TrackID,
    },
    TrackListReplaced,
}

Represents a change in Player state.

Note that this does not include position changes (seeking in a track or normal progress of time for playing media).

Variants

PlayerShutDown

Player was shut down / quit.

Paused

Player was paused.

Playing

Player started playing media.

Stopped

Player was stopped.

LoopingChanged(LoopStatus)

Loop status of Player was changed. New LoopStatus is provided.

ShuffleToggled(bool)

Shuffle status of Player was changed. New shuffle status is provided.

VolumeChanged(f64)

Player’s volume was changed. The new volume is provided.

PlaybackRateChanged(f64)

Player’s playback rate was changed. New playback rate is provided.

TrackChanged(Metadata)

Player’s track changed. Metadata of the new track is provided.

Seeked

Player seeked (changed position in the current track).

This will only be emitted when the player in question emits this signal. Some players do not support this signal. If you want to accurately detect seeking, you’ll have to query the player’s position yourself at some intervals.

Fields

position_in_us: u64

The new position, in microseconds.

TrackAdded(TrackID)

A new track was added to the TrackList.

TrackRemoved(TrackID)

A track was removed from the TrackList.

TrackMetadataChanged

A track on the TrackList had its metadata changed.

This could also mean that a entry on the playlist completely changed; including the ID.

Fields

old_id: TrackID

The id of the track before the change.

Only use this ID if you are keeping track of track IDs somewhere. The ID might no longer be valid for the player, so loading metadata for it might fail.

Note: This can be the same as the new_id.

new_id: TrackID

The id of the track after the change.

Use this ID if you intend to read metadata or anything else as the old_id may no longer be valid.

Note: This can be the same as the old_id.

TrackListReplaced

The track list was replaced.

Trait Implementations

impl Debug for Event

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

Formats the value using the given formatter.