Enum OptionPlaybackState 

#[repr(C, u8)]
pub enum OptionPlaybackState {
    None,
    Some(PlaybackState),
}

Variants

None

Some(PlaybackState)

Implementations

impl OptionPlaybackState

pub fn into_option(&self) -> Option<PlaybackState>

impl OptionPlaybackState

pub const fn as_option(&self) -> Option<&PlaybackState>

pub const fn replace(&mut self, value: PlaybackState) -> OptionPlaybackState

pub const fn is_some(&self) -> bool

pub const fn is_none(&self) -> bool

pub const fn as_ref(&self) -> Option<&PlaybackState>

pub const fn as_mut(&mut self) -> Option<&mut PlaybackState>

pub fn map<U, F: FnOnce(PlaybackState) -> U>(self, f: F) -> Option<U>

pub fn and_then<U, F>(self, f: F) -> Option<U>

where F: FnOnce(PlaybackState) -> Option<U>,

Trait Implementations

impl Clone for OptionPlaybackState

fn clone(&self) -> OptionPlaybackState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for OptionPlaybackState

impl Debug for OptionPlaybackState

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

Formats the value using the given formatter.

impl Default for OptionPlaybackState

fn default() -> OptionPlaybackState

Returns the “default value” for a type.

impl From<Option<PlaybackState>> for OptionPlaybackState

fn from(o: Option<PlaybackState>) -> OptionPlaybackState

Converts to this type from the input type.

impl From<OptionPlaybackState> for Option<PlaybackState>

fn from(o: OptionPlaybackState) -> Option<PlaybackState>

Converts to this type from the input type.

impl PartialEq for OptionPlaybackState

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for OptionPlaybackState