Struct Lifetime 

pub struct Lifetime {
    pub seconds: f32,
}

Remaining simulation lifetime of an entity and its complete subtree. Updated once per accepted runtime frame after scripts. Pausing/time scaling applies naturally. Zero or invalid remaining time expires on the next update.

Fields

seconds: f32

Remaining seconds; serialized so an edited scene can provide the initial lifetime.

Implementations

impl Lifetime

pub fn new(seconds: f32) -> Option<Self>

Creates a finite non-negative lifetime, or None for invalid input.

Trait Implementations

impl Clone for Lifetime

fn clone(&self) -> Lifetime

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Component for Lifetime

const NAME: &'static str = "Lifetime"

Stable, globally unique name; keep it identical in the host and script library.

const KEY: u64 = _

Storage key derived from [Self::NAME]. Normally should not be overridden.

impl Component for Lifetime

fn fields(&mut self) -> Vec<Field<'_>>

Mutable field descriptors used by the Inspector and script property serialization.

const REMOVABLE: bool = true

Whether the user may remove it in the inspector.

impl Copy for Lifetime

impl Debug for Lifetime

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

Formats the value using the given formatter.

impl Default for Lifetime

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Lifetime

where Lifetime: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Lifetime

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.