Struct SyncedValue 

pub struct SyncedValue<T> {
    value: T,
    default: T,
    dirty: bool,
}

Wrapper that tracks modifications per-field.

Each field in an entity data struct is wrapped in SyncedValue to track whether it has been modified and needs to be synced to clients.

Fields

value: T

default: T

dirty: bool

Implementations

impl<T: Clone + PartialEq> SyncedValue<T>

pub fn new(default: T) -> Self

Create a new synced value with the given default.

pub fn get(&self) -> &T

Get a reference to the current value.

pub fn set(&mut self, value: T)

Set the value. Only marks as dirty if the value actually changed.

pub fn is_dirty(&self) -> bool

Returns true if the value has been modified since last sync.

pub fn clear_dirty(&mut self)

Clear the dirty flag after syncing.

pub fn is_default(&self) -> bool

Returns true if the current value equals the default.

Trait Implementations

impl<T: Clone> Clone for SyncedValue<T>

fn clone(&self) -> SyncedValue<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for SyncedValue<T>

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

Formats the value using the given formatter.