Enum InstanceStateKind 

pub enum InstanceStateKind {
    Alive,
    NotAliveDisposed,
    NotAliveNoWriters,
}

InstanceStateKind (DDS 1.4 §2.2.2.5.1.3) — pro Instanz gepflegt.

Variants

Alive

Mindestens ein DataWriter hat die Instanz registriert und sie wurde nicht disposed.

NotAliveDisposed

Mindestens ein DataWriter hat die Instanz disposed.

NotAliveNoWriters

Alle DataWriter, die die Instanz registriert hatten, haben unregister_instance aufgerufen oder sind weg.

Implementations

impl InstanceStateKind

pub const fn is_alive(&self) -> bool

true wenn die Instanz noch lebt.

pub const fn is_not_alive(&self) -> bool

true wenn die Instanz entweder disposed oder no-writers ist.

Trait Implementations

impl Clone for InstanceStateKind

fn clone(&self) -> InstanceStateKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InstanceStateKind

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

Formats the value using the given formatter.

impl Default for InstanceStateKind

fn default() -> Self

Returns the “default value” for a type.

impl Hash for InstanceStateKind

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 Ord for InstanceStateKind

fn cmp(&self, other: &InstanceStateKind) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for InstanceStateKind

fn eq(&self, other: &InstanceStateKind) -> 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 PartialOrd for InstanceStateKind

fn partial_cmp(&self, other: &InstanceStateKind) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for InstanceStateKind

impl Eq for InstanceStateKind

impl StructuralPartialEq for InstanceStateKind