Struct RegistrationIdentity 

pub struct RegistrationIdentity { /* private fields */ }

Opaque runtime-local identity assigned to one frozen engine registration.

The identity is part of the durable registration contract: it is preserved when the same registration is carried into a later snapshot, changes when that registration is replaced, and participates in event-domain identity. Its equality, ordering, and hashing include the private issuer and ordinal; debug output exposes only the useful ordinal.

Examples

use std::fmt::Debug;
use tenferro_runtime::RegistrationIdentity;

fn requires_debug<T: Debug>() {}
requires_debug::<RegistrationIdentity>();

Implementations

impl RegistrationIdentity

pub fn ordinal(self) -> NonZeroU64

Return this registration’s runtime-local ordinal.

Examples

use std::fmt::Debug;
use tenferro_runtime::RegistrationIdentity;

fn requires_debug<T: Debug>() {}
requires_debug::<RegistrationIdentity>();

Trait Implementations

impl Clone for RegistrationIdentity

fn clone(&self) -> RegistrationIdentity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RegistrationIdentity

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

Formats the value using the given formatter.

impl Hash for RegistrationIdentity

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 Ord for RegistrationIdentity

fn cmp(&self, other: &RegistrationIdentity) -> 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 RegistrationIdentity

fn eq(&self, other: &RegistrationIdentity) -> 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 RegistrationIdentity

fn partial_cmp(&self, other: &RegistrationIdentity) -> 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 RegistrationIdentity

impl Eq for RegistrationIdentity

impl StructuralPartialEq for RegistrationIdentity