Struct Registration 

pub struct Registration { /* private fields */ }

A registration token — the opaque handle the store’s unregister_liveness_source/unregister_protect_callback verbs consume to remove a registered LivenessSource, a ProtectCallback, or a fleet liveness table registration (the LivenessRegistration verb’s fleet form). ADR-012 §6.4’s embedder correction flow (“deregisters/re-registers around the delete”) is exactly this: the token makes deregistration expressible without exposing the registry internals.

Copyable, but each token deregisters at most once (the second call returns false).

Trait Implementations

impl Clone for Registration

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Registration

impl Debug for Registration

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

Formats the value using the given formatter.

impl Eq for Registration

impl Hash for Registration

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 Registration

fn eq(&self, other: &Self) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Registration