Struct Background 

#[non_exhaustive]
pub struct Background {
    pub pause: bool,
    pub audio: BackgroundAudio,
}

What a game does while its window has no focus (GameSettings::BACKGROUND): whether it pauses, and what its sound does. A game writes it from KEEP_RUNNING: Background::KEEP_RUNNING.paused().muted().

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

pause: bool

Whether the game stops: no update, no steps and no time for its screens, its last frame shown again.

audio: BackgroundAudio

What its sound does.

Implementations

impl Background

pub const KEEP_RUNNING: Self

The game runs on with its sound, as with the focus.

pub const fn paused(self) -> Self

The same, and the game pauses.

pub const fn muted(self) -> Self

The same, and the game’s sound is muted.

Trait Implementations

impl Clone for Background

fn clone(&self) -> Background

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Background

impl Debug for Background

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

Formats the value using the given formatter.

impl Default for Background

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Background

impl PartialEq for Background

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Background