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.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so 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