Enum Phase 

pub enum Phase {
    Idle,
    Opening,
    Ready,
    Playing,
    Paused,
    Ended,
    Failed(String),
}

What an engine is doing right now.

Opening is the state the previous design could not express, and is the direct cause of DR-241: a seek that arrived while the engine had nothing loaded had no phase to be queued against, so it was simply discarded and playback began at zero.

Variants

Idle

Nothing loaded. close() must reach this, and must be silent here.

Opening

An open is in flight. Position is not yet meaningful; a seek arriving now must be honoured once the engine reaches Ready, never dropped.

Ready

Loaded and able to play, but not advancing.

Playing

Paused

Ended

Reached the end of the item by itself. Distinct from Idle, because autoplay cares which one happened.

Failed(String)

Implementations

impl Phase

pub fn has_media(&self) -> bool

Whether the engine currently holds an item.

pub fn is_active(&self) -> bool

Whether playback is advancing.

Trait Implementations

impl Clone for Phase

fn clone(&self) -> Phase

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Phase

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

Formats the value using the given formatter.

impl PartialEq for Phase

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Phase

impl StructuralPartialEq for Phase