Struct Duration 

pub struct Duration {
    pub sec: i32,
    pub nanosec: u32,
}

Duration_t per DDS 1.4 §2.2.1.2 + DDS-XML 1.0 §7.2.6.

XML-Mapping:

<duration>
  <sec>5</sec>
  <nanosec>0</nanosec>
</duration>

Sentinel values: <sec>DURATION_INFINITE_SEC</sec> and <nanosec>DURATION_INFINITE_NSEC</nanosec> are mapped via Self::INFINITE/Self::ZERO to the spec constants.

Fields

sec: i32

Seconds part (signed, since the spec nonNegativeInteger_Duration_SEC allows the symbol DURATION_INFINITE_SEC, which maps to a signed-long sentinel).

nanosec: u32

Nanoseconds part (0..=999_999_999, or the sentinel DURATION_INFINITE_NSEC).

Implementations

impl Duration

pub const INFINITE: Self

Sentinel “infinity” — both fields set to the spec sentinel.

pub const ZERO: Self

Zero duration (spec default for many QoS policies).

pub fn is_infinite(&self) -> bool

true if both fields carry the infinite sentinel.

Trait Implementations

impl Clone for Duration

fn clone(&self) -> Duration

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Duration

impl Debug for Duration

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

Formats the value using the given formatter.

impl Eq for Duration

impl PartialEq for Duration

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