Struct StateId 

pub struct StateId(pub u64);

State atom identity - unique within a session

Tuple Fields

0: u64

Implementations

impl StateId

pub const ZERO: StateId

pub fn new(id: u64) -> Self

pub fn from_type_instance(state_type: u16, instance: u64) -> Self

Create a state ID from type prefix and instance ID Format: [type:16][instance:48]

pub fn state_type(self) -> u16

pub fn instance(self) -> u64

pub fn to_bytes(self) -> [u8; 8]

pub fn from_bytes(bytes: [u8; 8]) -> Self

Trait Implementations

impl Clone for StateId

fn clone(&self) -> StateId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StateId

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

Formats the value using the given formatter.

impl Default for StateId

fn default() -> StateId

Returns the “default value” for a type.

impl Display for StateId

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

Formats the value using the given formatter.

impl Hash for StateId

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 PartialEq for StateId

fn eq(&self, other: &StateId) -> 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 Copy for StateId

impl Eq for StateId

impl StructuralPartialEq for StateId