Struct Time 

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

Time_t — wall-clock timestamp since the Unix epoch.

Fields

sec: i32

Seconds since 1970-01-01 UTC.

nanosec: u32

Nanoseconds component [0, 999_999_999].

Implementations

impl Time

pub const ZERO: Self

TIME_ZERO — spec constant (DDSI-RTPS §8.3.2 + DCPS §2.3.3).

pub const INVALID: Self

Reserved sentinel “invalid time” (spec convention: sec=-1, nanosec=0xFFFF_FFFF).

pub const INFINITE: Self

Reserved sentinel “infinitely far in the future”.

pub const fn is_zero(&self) -> bool

true if the value equals the Self::ZERO sentinel.

pub const fn new(sec: i32, nanosec: u32) -> Self

Constructor.

pub const fn is_invalid(&self) -> bool

true if the value equals the Self::INVALID sentinel.

pub const fn is_infinite(&self) -> bool

true if the value equals the Self::INFINITE sentinel.

pub const fn seconds(&self) -> i32

Spec §7.5.6.1 — seconds-Accessor (DDS-PSM-Cxx Time::seconds()).

pub const fn nanoseconds(&self) -> u32

Spec §7.5.6.1 — nanoseconds-Accessor.

pub fn add_duration(self, d: Duration) -> Self

Spec §7.5.6.2 — Time + Duration (second increment).

pub const fn from_millis(ms: i64) -> Self

Spec §7.5.6.3 — Time from a millisecond integer.

pub const fn as_millis(&self) -> i64

Spec §7.5.6.3 — Time as a millisecond integer.

Trait Implementations

impl Clone for Time

fn clone(&self) -> Time

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Time

impl Debug for Time

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

Formats the value using the given formatter.

impl Default for Time

fn default() -> Time

Returns the “default value” for a type.

impl Eq for Time

impl Hash for Time

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 Time

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

fn eq(&self, other: &Time) -> bool

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Time

fn partial_cmp(&self, other: &Time) -> 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 Time