Struct RoomInstanceId 

pub struct RoomInstanceId(pub(crate) u64);

Process-local generation tag for one room lifecycle.

The tag separates one runtime allocation from its application room identity in transport keys and telemetry.

Tuple Fields

0: u64

Implementations

impl RoomInstanceId

pub fn allocate(next_room_instance_id: &mut u64) -> RoomInstanceId

Allocates the next room generation tag.

The counter saturates, so repeated calls return u64::MAX after exhaustion.

pub const fn from_raw(raw: u64) -> RoomInstanceId

pub const fn as_u64(self) -> u64

Trait Implementations

impl Clone for RoomInstanceId

fn clone(&self) -> RoomInstanceId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RoomInstanceId

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

Formats the value using the given formatter.

impl Display for RoomInstanceId

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

Formats the value using the given formatter.

impl Hash for RoomInstanceId

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

where __H: Hasher,

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 Ord for RoomInstanceId

fn cmp(&self, other: &RoomInstanceId) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for RoomInstanceId

fn eq(&self, other: &RoomInstanceId) -> 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 PartialOrd for RoomInstanceId

fn partial_cmp(&self, other: &RoomInstanceId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for RoomInstanceId

impl Eq for RoomInstanceId

impl StructuralPartialEq for RoomInstanceId