Struct Timeval

#[repr(transparent)]
pub struct Timeval(pub timeval);

Wrapper for libc::timeval, attaching various methods and trait implementations.

Tuple Fields

0: timeval

Implementations

impl Timeval

pub const fn new(sec: time_t, usec: suseconds_t) -> Self

Creates a new instance, with values provided.

pub const fn new_zero() -> Self

Creates a new instance, with value of zero.

pub fn diff(a: &Self, b: &Self) -> MicroSeconds

Calculates the difference between the two specified timeval structs.

pub fn age(&self) -> MicroSeconds

Gets the time difference between now and self.

pub fn checked_add(self, other: Self) -> Option<Self>

Checked integer addition. Computes self + rhs, returning None if overflow occurred, using the inner integer’s checked_add() method.

pub fn checked_add_us(self, rhs: MicroSeconds) -> Option<Self>

Checked integer addition. Computes self + rhs, returning None if overflow occurred, using the inner integer’s checked_add() method.

pub fn checked_add_duration(self, rhs: Duration) -> Option<Self>

Checked integer addition. Computes self + rhs, returning None if overflow occurred, using the inner integer’s checked_add() method.

pub fn checked_sub(self, other: Self) -> Option<Self>

Checked integer subtraction. Computes self - rhs, returning None if overflow occurred, using the inner integer’s checked_sub() method.

pub fn checked_sub_us(self, rhs: MicroSeconds) -> Option<Self>

Checked integer subtraction. Computes self - rhs, returning None if overflow occurred, using the inner integer’s checked_sub() method.

pub fn checked_sub_duration(self, rhs: Duration) -> Option<Self>

Checked integer subtraction. Computes self - rhs, returning None if overflow occurred, using the inner integer’s checked_sub() method.

pub fn checked_mul(self, rhs: u32) -> Option<Self>

Checked integer multiplication. Computes self * rhs, returning None if overflow occurred, using the inner integer’s checked_mul() method.

pub fn checked_div(self, rhs: u32) -> Option<Self>

Checked integer division. Computes self / rhs, returning None if rhs == 0, using the inner integer’s checked_div() method.

pub fn checked_rem(self, rhs: u32) -> Option<Self>

Checked integer remainder. Computes self % rhs, returning None if rhs == 0, using the inner integer’s checked_rem() method.

Trait Implementations

impl Add<Duration> for Timeval

type Output = Timeval

The resulting type after applying the + operator.

fn add(self, rhs: Duration) -> Self

Performs the + operation.

impl Add<MicroSeconds> for Timeval

type Output = Timeval

The resulting type after applying the + operator.

fn add(self, rhs: MicroSeconds) -> Self

Performs the + operation.

impl Add for Timeval

type Output = Timeval

The resulting type after applying the + operator.

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

Performs the + operation.

impl AddAssign<Duration> for Timeval

fn add_assign(&mut self, rhs: Duration)

Performs the += operation.

impl AddAssign<MicroSeconds> for Timeval

fn add_assign(&mut self, rhs: MicroSeconds)

Performs the += operation.

impl AddAssign for Timeval

fn add_assign(&mut self, rhs: Self)

Performs the += operation.

impl Clone for Timeval

fn clone(&self) -> Timeval

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Timeval

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

Formats the value using the given formatter.

impl Div<u32> for Timeval

type Output = Timeval

The resulting type after applying the / operator.

fn div(self, rhs: u32) -> Self

Performs the / operation.

impl DivAssign<u32> for Timeval

fn div_assign(&mut self, rhs: u32)

Performs the /= operation.

impl From<Duration> for Timeval

fn from(t: Duration) -> Self

Converts to this type from the input type.

impl From<MicroSeconds> for Timeval

fn from(t: MicroSeconds) -> Self

Converts to this type from the input type.

impl From<Timeval> for Duration

fn from(t: Timeval) -> Self

Converts to this type from the input type.

impl From<Timeval> for MicroSeconds

fn from(t: Timeval) -> Self

Converts to this type from the input type.

impl Mul<u32> for Timeval

type Output = Timeval

The resulting type after applying the * operator.

fn mul(self, rhs: u32) -> Self

Performs the * operation.

impl MulAssign<u32> for Timeval

fn mul_assign(&mut self, rhs: u32)

Performs the *= operation.

impl Ord for Timeval

fn cmp(&self, other: &Self) -> 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 Timeval

fn eq(&self, other: &Self) -> 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 Timeval

fn partial_cmp(&self, other: &Self) -> 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 Rem<u32> for Timeval

type Output = Timeval

The resulting type after applying the % operator.

fn rem(self, rhs: u32) -> Self

Performs the % operation.

impl RemAssign<u32> for Timeval

fn rem_assign(&mut self, rhs: u32)

Performs the %= operation.

impl Sub<Duration> for Timeval

type Output = Timeval

The resulting type after applying the - operator.

fn sub(self, rhs: Duration) -> Self

Performs the - operation.

impl Sub<MicroSeconds> for Timeval

type Output = Timeval

The resulting type after applying the - operator.

fn sub(self, rhs: MicroSeconds) -> Self

Performs the - operation.

impl Sub for Timeval

type Output = Timeval

The resulting type after applying the - operator.

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

Performs the - operation.

impl SubAssign<Duration> for Timeval

fn sub_assign(&mut self, rhs: Duration)

Performs the -= operation.

impl SubAssign<MicroSeconds> for Timeval

fn sub_assign(&mut self, rhs: MicroSeconds)

Performs the -= operation.

impl SubAssign for Timeval

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation.

impl Copy for Timeval

impl Eq for Timeval