Enum SampleStateKind 

pub enum SampleStateKind {
    NotRead,
    Read,
}

SampleStateKind (DDS 1.4 §2.2.2.5.1.1) — maintained per reader.

Variants

NotRead

Sample has never been delivered to the application via read/take.

Read

Sample has already been delivered at least once via read (after take it is gone, so this only matters for read).

Implementations

impl SampleStateKind

pub const fn is_not_read(&self) -> bool

true if this is an as-yet-unread sample.

Trait Implementations

impl Clone for SampleStateKind

fn clone(&self) -> SampleStateKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SampleStateKind

impl Debug for SampleStateKind

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

Formats the value using the given formatter.

impl Default for SampleStateKind

fn default() -> Self

Returns the “default value” for a type.

impl Eq for SampleStateKind

impl Hash for SampleStateKind

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 SampleStateKind

fn cmp(&self, other: &SampleStateKind) -> 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 SampleStateKind

fn eq(&self, other: &SampleStateKind) -> 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 SampleStateKind

fn partial_cmp(&self, other: &SampleStateKind) -> 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 StructuralPartialEq for SampleStateKind