Enum QoSOverrideValue 

pub enum QoSOverrideValue {
    Reliability(QoSReliabilityPolicy),
    Durability(QoSDurabilityPolicy),
    History(QoSHistoryPolicy),
    Depth(u32),
    Deadline(u32),
    Lifespan(u32),
    Liveliness(QoSLivelinessPolicy),
    LivelinessLease(u32),
}

Phase 211.H — a single policy value a QoSOverride sets. A typed enum (not a string) so the codegen that bakes these from the plan catches an unknown policy / mistyped value at generation time rather than silently no-op-ing at runtime.

Variants

Reliability(QoSReliabilityPolicy)

.reliability → Reliable / BestEffort.

Durability(QoSDurabilityPolicy)

.durability → Volatile / TransientLocal.

History(QoSHistoryPolicy)

.history → KeepLast / KeepAll.

Depth(u32)

.depth → KeepLast depth.

Deadline(u32)

Issue 0303 — .deadline → QoSProfile::deadline_ms. 0 / DURATION_INFINITE_MS = no deadline check.

Lifespan(u32)

Issue 0303 — .lifespan → QoSProfile::lifespan_ms.

Liveliness(QoSLivelinessPolicy)

Issue 0303 — .liveliness → QoSProfile::liveliness_kind.

LivelinessLease(u32)

Issue 0303 — .liveliness_lease_duration → QoSProfile::liveliness_lease_ms.

Trait Implementations

impl Clone for QoSOverrideValue

fn clone(&self) -> QoSOverrideValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for QoSOverrideValue

impl Debug for QoSOverrideValue

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

Formats the value using the given formatter.

impl Eq for QoSOverrideValue

impl PartialEq for QoSOverrideValue

fn eq(&self, other: &QoSOverrideValue) -> 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 StructuralPartialEq for QoSOverrideValue