Struct AttentionPolicy 

pub struct AttentionPolicy { /* private fields */ }

What an integrator asked to be told about, and how insistently.

Implementations

impl AttentionPolicy

pub fn new( kinds: impl IntoIterator<Item = AttentionKind>, coalesce_window: DurationMs, max_queued: QueueLimit, overflow: AttentionOverflowPolicy, inactivity_after: Option<DurationMs>, limits: LoopLimits, ) -> Result<Self, DomainError>

Construct a validated policy.

An empty selection is refused rather than silently meaning “everything”: a binding that asked for nothing and is woken for everything is the kind of surprise a policy exists to prevent.

pub fn admits(&self, kind: AttentionKind) -> bool

Whether this policy asked to hear about that kind.

pub const fn kinds(&self) -> &BTreeSet<AttentionKind>

pub const fn coalesce_window(&self) -> DurationMs

How long two restless events of one kind are folded into one.

pub const fn coalesces(kind: AttentionKind) -> bool

Whether this kind is one the window applies to at all.

Coalescing a result or a decision would lose one; only the kinds that repeat while nothing changes are folded.

pub const fn max_queued(&self) -> QueueLimit

pub const fn overflow(&self) -> AttentionOverflowPolicy

pub const fn inactivity_after(&self) -> Option<DurationMs>

How long nothing may happen before the quiet is itself reported.

pub const fn limits(&self) -> LoopLimits

Trait Implementations

impl Clone for AttentionPolicy

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AttentionPolicy

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

Formats the value using the given formatter.

impl Default for AttentionPolicy

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AttentionPolicy

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for AttentionPolicy

impl PartialEq for AttentionPolicy

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for AttentionPolicy

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 AttentionPolicy