Struct ros2_client::ros_time::ROSDuration

pub struct ROSDuration { /* private fields */ }

Difference between ROSTime or SystemTime instances

Supports conversions to/from

• std::time::Duration
• chrono::Duration

Implementations

impl ROSDuration

pub const fn from_nanos(nanos: i64) -> Self

Construct from nanosecond count

pub const fn to_nanos(&self) -> i64

Convert to nanoseconds. Returns None if i64 would overflow.

Trait Implementations

impl Add<ROSDuration> for ROSTime

type Output = ROSTime

The resulting type after applying the + operator.

fn add(self, other: ROSDuration) -> ROSTime

Performs the + operation.

impl Add for ROSDuration

Note: panics on overflow/underflow like integer arithmetic

type Output = ROSDuration

The resulting type after applying the + operator.

fn add(self, other: ROSDuration) -> ROSDuration

Performs the + operation.

impl From<ROSDuration> for Duration

fn from(d: ROSDuration) -> Duration

Converts to this type from the input type.

impl Sub<ROSDuration> for ROSTime

type Output = ROSTime

The resulting type after applying the - operator.

fn sub(self, other: ROSDuration) -> ROSTime

Performs the - operation.

impl Sub for ROSDuration

Note: panics on overflow/underflow like integer arithmetic

type Output = ROSDuration

The resulting type after applying the - operator.

fn sub(self, other: ROSDuration) -> ROSDuration

Performs the - operation.

impl TryFrom<Duration> for ROSDuration

type Error = OutOfRangeError

The type returned in the event of a conversion error.

fn try_from(std_duration: Duration) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<ROSDuration> for Duration

type Error = OutOfRangeError

The type returned in the event of a conversion error.

fn try_from(ros_duration: ROSDuration) -> Result<Duration, Self::Error>

Performs the conversion.

impl TryFrom<TimeDelta> for ROSDuration

type Error = OutOfRangeError

The type returned in the event of a conversion error.

fn try_from(c_duration: Duration) -> Result<Self, Self::Error>

Performs the conversion.