Struct PublicationMatchedStatus 

pub struct PublicationMatchedStatus {
    pub total_count: i32,
    pub total_count_change: i32,
    pub current_count: i32,
    pub current_count_change: i32,
    pub last_subscription_handle: InstanceHandle,
}

PUBLICATION_MATCHED_STATUS — Spec §2.2.4.1 + §2.2.2.4.2.

Writer-Seite: “Reports the discovery of a new compatible DataReader / the loss of one.”

Fields

total_count: i32

Total cumulative count of compatible DataReaders that have been discovered so far (monoton steigend).

total_count_change: i32

Change in total_count since the last read.

current_count: i32

Currently matched DataReaders (kann fallen, wenn Reader weggeht).

current_count_change: i32

Change in current_count since the last read (darf negativ werden).

last_subscription_handle: InstanceHandle

Handle of the last DataReader that matched the writer.

Trait Implementations

impl Clone for PublicationMatchedStatus

fn clone(&self) -> PublicationMatchedStatus

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PublicationMatchedStatus

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

Formats the value using the given formatter.

impl Default for PublicationMatchedStatus

fn default() -> PublicationMatchedStatus

Returns the “default value” for a type.

impl Hash for PublicationMatchedStatus

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 PublicationMatchedStatus

fn eq(&self, other: &PublicationMatchedStatus) -> 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 Copy for PublicationMatchedStatus

impl Eq for PublicationMatchedStatus

impl StructuralPartialEq for PublicationMatchedStatus