Struct time::Duration [] [src]

pub struct Duration { /* fields omitted */ }

ISO 8601 time duration with nanosecond precision. This also allows for the negative duration; see individual methods for details.

Methods

impl Duration
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Makes a new Duration with given number of weeks. Equivalent to Duration::seconds(weeks * 7 * 24 * 60 * 60) with overflow checks. Panics when the duration is out of bounds.

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Makes a new Duration with given number of days. Equivalent to Duration::seconds(days * 24 * 60 * 60) with overflow checks. Panics when the duration is out of bounds.

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Makes a new Duration with given number of hours. Equivalent to Duration::seconds(hours * 60 * 60) with overflow checks. Panics when the duration is out of bounds.

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Makes a new Duration with given number of minutes. Equivalent to Duration::seconds(minutes * 60) with overflow checks. Panics when the duration is out of bounds.

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Makes a new Duration with given number of seconds. Panics when the duration is more than i64::MAX milliseconds or less than i64::MIN milliseconds.

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Makes a new Duration with given number of milliseconds.

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Makes a new Duration with given number of microseconds.

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Makes a new Duration with given number of nanoseconds.

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Runs a closure, returning the duration of time it took to run the closure.

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Returns the total number of whole weeks in the duration.

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Returns the total number of whole days in the duration.

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Returns the total number of whole hours in the duration.

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Returns the total number of whole minutes in the duration.

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Returns the total number of whole seconds in the duration.

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Returns the total number of whole milliseconds in the duration,

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Returns the total number of whole microseconds in the duration, or None on overflow (exceeding 263 microseconds in either direction).

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Returns the total number of whole nanoseconds in the duration, or None on overflow (exceeding 263 nanoseconds in either direction).

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Add two durations, returning None if overflow occurred.

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Subtract two durations, returning None if overflow occurred.

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The minimum possible Duration: i64::MIN milliseconds.

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The maximum possible Duration: i64::MAX milliseconds.

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A duration where the stored seconds and nanoseconds are equal to zero.

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Returns true if the duration equals Duration::zero().

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Creates a time::Duration object from std::time::Duration

This function errors when original duration is larger than the maximum value supported for this type.

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Creates a std::time::Duration object from time::Duration

This function errors when duration is less than zero. As standard library implementation is limited to non-negative values.

Trait Implementations

impl Clone for Duration
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Returns a copy of the value. Read more

1.0.0
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Performs copy-assignment from source. Read more

impl Copy for Duration
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impl PartialEq for Duration
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This method tests for self and other values to be equal, and is used by ==. Read more

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This method tests for !=.

impl Eq for Duration
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impl PartialOrd for Duration
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This method returns an ordering between self and other values if one exists. Read more

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This method tests less than (for self and other) and is used by the < operator. Read more

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This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

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This method tests greater than (for self and other) and is used by the > operator. Read more

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This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl Ord for Duration
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This method returns an Ordering between self and other. Read more

1.21.0
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Compares and returns the maximum of two values. Read more

1.21.0
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Compares and returns the minimum of two values. Read more

impl Debug for Duration
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Formats the value using the given formatter. Read more

impl Neg for Duration
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The resulting type after applying the - operator.

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Performs the unary - operation.

impl Add for Duration
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The resulting type after applying the + operator.

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Performs the + operation.

impl Sub for Duration
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The resulting type after applying the - operator.

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Performs the - operation.

impl Mul<i32> for Duration
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The resulting type after applying the * operator.

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Performs the * operation.

impl Div<i32> for Duration
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The resulting type after applying the / operator.

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Performs the / operation.

impl Display for Duration
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Formats the value using the given formatter. Read more

impl Add<Duration> for Timespec
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The resulting type after applying the + operator.

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Performs the + operation.

impl Sub<Duration> for Timespec
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The resulting type after applying the - operator.

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Performs the - operation.

impl Sub<Duration> for SteadyTime
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The resulting type after applying the - operator.

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Performs the - operation.

impl Add<Duration> for SteadyTime
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The resulting type after applying the + operator.

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Performs the + operation.

impl Add<Duration> for Tm
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The resulting type after applying the + operator.

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The resulting Tm is in UTC.

impl Sub<Duration> for Tm
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The resulting type after applying the - operator.

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The resulting Tm is in UTC.