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.

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.

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.

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.

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.

Makes a new Duration with given number of milliseconds.

Makes a new Duration with given number of microseconds.

Makes a new Duration with given number of nanoseconds.

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

Returns the total number of whole weeks in the duration.

Returns the total number of whole days in the duration.

Returns the total number of whole hours in the duration.

Returns the total number of whole minutes in the duration.

Returns the total number of whole seconds in the duration.

Returns the total number of whole milliseconds in the duration,

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

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

Add two durations, returning None if overflow occurred.

Subtract two durations, returning None if overflow occurred.

The minimum possible Duration: i64::MIN milliseconds.

The maximum possible Duration: i64::MAX milliseconds.

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

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

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.

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

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

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

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

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

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

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

🔬 This is a nightly-only experimental API. (ord_max_min)

Compares and returns the maximum of two values. Read more

🔬 This is a nightly-only experimental API. (ord_max_min)

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.

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

The method for the unary - operator

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

The method for the + operator

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

The method for the - operator

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

The method for the * operator

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

The method for the / operator

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