Struct AdmittedSet 

pub struct AdmittedSet { /* private fields */ }

Consumer-side dedupe set for at-least-once delivery; persist with the session state.

Bounded: keeps the most recent ADMITTED_SET_CAPACITY ids, evicting the oldest. Redelivery only ever happens for recently claimed-but-unacked messages, so a bounded recency window is sufficient — and a long-lived actor can’t grow it without limit.

Implementations

impl AdmittedSet

pub fn contains(&self, id: &MsgId) -> bool

pub fn insert(&mut self, id: MsgId) -> bool

Record id as admitted. Returns true if newly inserted (i.e. should admit now).

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

Trait Implementations

impl Clone for AdmittedSet

fn clone(&self) -> AdmittedSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AdmittedSet

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

Formats the value using the given formatter.

impl Default for AdmittedSet

fn default() -> AdmittedSet

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AdmittedSet

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<AdmittedSet> for Vec<MsgId>

fn from(set: AdmittedSet) -> Self

Converts to this type from the input type.

impl From<Vec<MsgId>> for AdmittedSet

fn from(ids: Vec<MsgId>) -> Self

Converts to this type from the input type.

impl PartialEq for AdmittedSet

fn eq(&self, other: &AdmittedSet) -> 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 Serialize for AdmittedSet

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AdmittedSet