Struct MediaCapabilities 

pub struct MediaCapabilities {
    pub seeking: bool,
    pub speed: bool,
    pub looping: bool,
    pub analysis: bool,
    pub session: bool,
    pub equalizer: bool,
    pub probing: bool,
}

What a platform media stack can actually do.

Reported rather than assumed: a screen greys out a speed control the device will not honour instead of offering one that silently does nothing.

Fields

seeking: bool

Whether seek_media moves the position.

speed: bool

Whether set_media_speed changes the rate.

looping: bool

Whether set_media_looping repeats the item when it ends.

analysis: bool

Whether the backend can publish MediaSamples while it plays.

session: bool

Whether metadata reaches a platform media session — the lock screen, the notification, the headset buttons.

equalizer: bool

Whether the backend has an equalizer. The bands it has are reported by media_equalizer_bands, because a platform effect has the bands its implementation has rather than the ones a screen would like.

probing: bool

Whether probe_media_duration can read an item’s length without playing it. A playlist that shows durations for entries nobody has opened needs this; one that does not, does not.

Implementations

impl MediaCapabilities

pub const TRANSPORT: MediaCapabilities

A backend that plays, pauses and seeks and does nothing else, which is the floor for anything worth calling a media player.

Trait Implementations

impl Clone for MediaCapabilities

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for MediaCapabilities

impl Debug for MediaCapabilities

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

Formats the value using the given formatter.

impl Default for MediaCapabilities

fn default() -> Self

Returns the “default value” for a type.

impl Eq for MediaCapabilities

impl PartialEq for MediaCapabilities

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for MediaCapabilities