Struct Runtime 

pub struct Runtime<R> { /* private fields */ }

⬡ A handle to the live execution context of a running system.

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^{📍 run/time}

^{📦 size_of::<Runtime<()>>() == 12 bytes / 96 bits #️⃣ #[cfg(target_pointer_width = “32”)]}

^{📦 size_of::<Runtime<()>>() == 16 bytes / 128 bits #️⃣ #[cfg(target_pointer_width = “64”)]}

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Runtime stores the long-lived state that defines an active run:

• its committed regime,
• its logical tick,
• and its lifecycle phase.

It is a context object, not a scheduler or loop controller.

Implementations

impl<R> Runtime<R>

pub const fn new(regime: R) -> Self

Creates a new runtime from the given regime.

pub const fn regime(&self) -> &R

Returns a shared reference to the committed regime.

pub const fn regime_mut(&mut self) -> &mut R

Returns a mutable reference to the committed regime.

pub const fn tick(&self) -> RuntimeTick

Returns the current logical tick.

pub const fn cycle(&self) -> RunCycle

Returns the current run cycle.

pub const fn phase(&self) -> RunPhase

Returns the current run phase.

pub const fn can_advance(&self) -> bool

Returns true if logical progression is currently allowed.

pub const fn tick_once(&mut self)

Advances the logical tick by one.

This does not check the current phase.

pub const fn advance_mut(&mut self, delta: u64)

Advances the logical tick by delta.

This does not check the current phase.

pub const fn transition(&mut self, next: RunPhase) -> bool

Attempts to transition to next.

Returns true if the transition is valid.

Trait Implementations

impl<R: Clone> Clone for Runtime<R>

fn clone(&self) -> Runtime<R>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<R: Copy> Copy for Runtime<R>

impl<R: Debug> Debug for Runtime<R>

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

Formats the value using the given formatter.

impl<R: Eq> Eq for Runtime<R>

impl<R: Hash> Hash for Runtime<R>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<R: PartialEq> PartialEq for Runtime<R>

fn eq(&self, other: &Runtime<R>) -> 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<R> StructuralPartialEq for Runtime<R>