Trait Duration

pub trait Duration:
    'static
    + Sized
    + Copy
    + Clone
    + Debug
    + Add<Output = Self>
    + AddAssign
    + Sub<Output = Self>
    + SubAssign
    + Mul<u32>
    + MulAssign<u32>
    + Div<u32>
    + DivAssign<u32>
    + PartialOrd
    + Ord
    + PartialEq
    + Eq
    + Hash {
    const MAX: Self;
    const NANOSECOND: Self;
    const MICROSECOND: Self;
    const MILLISECOND: Self;
    const SECOND: Self;
    const ZERO: Self;

    // Required methods
    fn as_micros(&self) -> u128;
    fn as_millis(&self) -> u128;
    fn as_nanos(&self) -> u128;
    fn as_secs(&self) -> u64;
    fn checked_add(self, rhs: Self) -> Option<Self>;
    fn checked_div(self, rhs: u32) -> Option<Self>;
    fn checked_mul(self, rhs: u32) -> Option<Self>;
    fn checked_sub(self, rhs: Self) -> Option<Self>;
    fn from_micros(micros: u64) -> Self;
    fn from_millis(millis: u64) -> Self;
    fn from_nanos(nanos: u64) -> Self;
    fn from_secs(secs: u64) -> Self;
    fn is_zero(&self) -> bool;
    fn saturating_add(self, rhs: Self) -> Self;
    fn saturating_mul(self, rhs: u32) -> Self;
    fn saturating_sub(self, rhs: Self) -> Self;
    fn subsec_micros(&self) -> u32;
    fn subsec_millis(&self) -> u32;
    fn subsec_nanos(&self) -> u32;
}

A trait for time durations that follow the API of std::time::Duration. This is useful for code that should work with not just the real time, but also simulated time.

Required Associated Constants

const MAX: Self

See std::time::Duration::MAX.

const NANOSECOND: Self

See std::time::Duration::NANOSECOND.

const MICROSECOND: Self

See std::time::Duration::MICROSECOND.

const MILLISECOND: Self

See std::time::Duration::MILLISECOND.

const SECOND: Self

See std::time::Duration::SECOND.

const ZERO: Self

See std::time::Duration::ZERO.

Required Methods

fn as_micros(&self) -> u128

See std::time::Duration::as_micros.

fn as_millis(&self) -> u128

See std::time::Duration::as_millis.

fn as_nanos(&self) -> u128

See std::time::Duration::as_nanos.

fn as_secs(&self) -> u64

See std::time::Duration::as_secs.

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

See std::time::Duration::checked_add.

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

See std::time::Duration::checked_div.

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

See std::time::Duration::checked_mul.

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

See std::time::Duration::checked_sub.

fn from_micros(micros: u64) -> Self

See std::time::Duration::from_micros.

fn from_millis(millis: u64) -> Self

See std::time::Duration::from_millis.

fn from_nanos(nanos: u64) -> Self

See std::time::Duration::from_nanos.

fn from_secs(secs: u64) -> Self

See std::time::Duration::from_secs.

fn is_zero(&self) -> bool

See std::time::Duration::is_zero.

fn saturating_add(self, rhs: Self) -> Self

See std::time::Duration::saturating_add.

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

See std::time::Duration::saturating_mul.

fn saturating_sub(self, rhs: Self) -> Self

See std::time::Duration::saturating_sub.

fn subsec_micros(&self) -> u32

See std::time::Duration::subsec_micros.

fn subsec_millis(&self) -> u32

See std::time::Duration::subsec_millis.

fn subsec_nanos(&self) -> u32

See std::time::Duration::subsec_nanos.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl Duration for Duration

Calls into std::time::Duration methods of the same name.

const MAX: Self = Self::MAX

const NANOSECOND: Self = _

const MICROSECOND: Self = _

const MILLISECOND: Self = _

const SECOND: Self = _

const ZERO: Self = Self::ZERO

fn as_micros(&self) -> u128

fn as_millis(&self) -> u128

fn as_nanos(&self) -> u128

fn as_secs(&self) -> u64

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

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

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

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

fn from_micros(micros: u64) -> Self

fn from_millis(millis: u64) -> Self

fn from_nanos(nanos: u64) -> Self

fn from_secs(secs: u64) -> Self

fn is_zero(&self) -> bool

fn saturating_add(self, rhs: Self) -> Self

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

fn saturating_sub(self, rhs: Self) -> Self

fn subsec_micros(&self) -> u32

fn subsec_millis(&self) -> u32

fn subsec_nanos(&self) -> u32

Implementors