Struct PacketCache 

pub struct PacketCache {
    pub packets: VecDeque<Bytes>,
    pub capacity: usize,
}

A component to store the packet payload cache with capacity limit

Fields

packets: VecDeque<Bytes>

capacity: usize

Implementations

impl PacketCache

pub fn new(capacity: usize) -> Self

Create a new PacketCache with specified capacity

pub fn push(&mut self, packet: Bytes)

Push a new packet, removing oldest if at capacity

pub fn len(&self) -> usize

Get the number of cached packets

pub fn is_empty(&self) -> bool

Check if cache is empty

pub fn iter(&self) -> impl Iterator<Item = &Bytes>

Get iterator over packets (oldest first)

pub fn clear(&mut self)

Clear all cached packets

pub fn latest(&self) -> Option<&Bytes>

Get the most recent packet

pub fn oldest(&self) -> Option<&Bytes>

Get the oldest packet

Trait Implementations

impl Component for PacketCache

where Self: Send + Sync + 'static,

const STORAGE_TYPE: StorageType = bevy_ecs::component::StorageType::Table

A constant indicating the storage type used for this component.

type Mutability = Mutable

A marker type to assist Bevy with determining if this component is mutable, or immutable. Mutable components will have Component<Mutability = Mutable>, while immutable components will instead have Component<Mutability = Immutable>.

fn register_required_components( _requiree: ComponentId, required_components: &mut RequiredComponentsRegistrator<'_, '_>, )

Registers required components.

fn clone_behavior() -> ComponentCloneBehavior

Called when registering this component, allowing to override clone function (or disable cloning altogether) for this component.

fn on_add() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_add ComponentHook for this Component if one is defined.

fn on_insert() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_insert ComponentHook for this Component if one is defined.

fn on_replace() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_replace ComponentHook for this Component if one is defined.

fn on_remove() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_remove ComponentHook for this Component if one is defined.

fn on_despawn() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_despawn ComponentHook for this Component if one is defined.

fn map_entities<E>(_this: &mut Self, _mapper: &mut E)

where E: EntityMapper,

Maps the entities on this component using the given EntityMapper. This is used to remap entities in contexts like scenes and entity cloning. When deriving Component, this is populated by annotating fields containing entities with #[entities]

impl Debug for PacketCache

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

Formats the value using the given formatter.

impl Default for PacketCache

fn default() -> Self

Returns the “default value” for a type.