Enum ClockType 

pub enum ClockType {
    SystemTime,
    SteadyTime,
    RosTime,
}

Type of clock to use for time queries

Variants

SystemTime

System time (wall clock)

This clock reflects the system’s real-time clock and may be affected by NTP adjustments, user changes, or daylight saving time. Use for timestamps that need to correlate with real-world time.

SteadyTime

Steady/monotonic time

This clock is guaranteed to be monotonically increasing and is not affected by system time changes. Use for measuring durations and timeouts.

RosTime

ROS time (simulation time)

This clock can be overridden for simulation purposes. When a ROS time override is active, now() returns the overridden time. Otherwise, it falls back to system time.

Trait Implementations

impl Clone for ClockType

fn clone(&self) -> ClockType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClockType

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

Formats the value using the given formatter.

impl Default for ClockType

fn default() -> ClockType

Returns the “default value” for a type.

impl PartialEq for ClockType

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

impl Eq for ClockType

impl StructuralPartialEq for ClockType