Struct cursive::reexports::time::Time

[−]
pub struct Time { /* private fields */ }
Expand description

The clock time within a given date. Nanosecond precision.

All minutes are assumed to have exactly 60 seconds; no attempt is made to handle leap seconds (either positive or negative).

When comparing two Times, they are assumed to be in the same calendar date.

Implementations

Create a Time that is exactly midnight.

assert_eq!(Time::MIDNIGHT, time!(0:00));

Attempt to create a Time from the hour, minute, and second.

assert!(Time::from_hms(1, 2, 3).is_ok());
assert!(Time::from_hms(24, 0, 0).is_err()); // 24 isn't a valid hour.
assert!(Time::from_hms(0, 60, 0).is_err()); // 60 isn't a valid minute.
assert!(Time::from_hms(0, 0, 60).is_err()); // 60 isn't a valid second.

Attempt to create a Time from the hour, minute, second, and millisecond.

assert!(Time::from_hms_milli(1, 2, 3, 4).is_ok());
assert!(Time::from_hms_milli(24, 0, 0, 0).is_err()); // 24 isn't a valid hour.
assert!(Time::from_hms_milli(0, 60, 0, 0).is_err()); // 60 isn't a valid minute.
assert!(Time::from_hms_milli(0, 0, 60, 0).is_err()); // 60 isn't a valid second.
assert!(Time::from_hms_milli(0, 0, 0, 1_000).is_err()); // 1_000 isn't a valid millisecond.

Attempt to create a Time from the hour, minute, second, and microsecond.

assert!(Time::from_hms_micro(1, 2, 3, 4).is_ok());
assert!(Time::from_hms_micro(24, 0, 0, 0).is_err()); // 24 isn't a valid hour.
assert!(Time::from_hms_micro(0, 60, 0, 0).is_err()); // 60 isn't a valid minute.
assert!(Time::from_hms_micro(0, 0, 60, 0).is_err()); // 60 isn't a valid second.
assert!(Time::from_hms_micro(0, 0, 0, 1_000_000).is_err()); // 1_000_000 isn't a valid microsecond.

Attempt to create a Time from the hour, minute, second, and nanosecond.

assert!(Time::from_hms_nano(1, 2, 3, 4).is_ok());
assert!(Time::from_hms_nano(24, 0, 0, 0).is_err()); // 24 isn't a valid hour.
assert!(Time::from_hms_nano(0, 60, 0, 0).is_err()); // 60 isn't a valid minute.
assert!(Time::from_hms_nano(0, 0, 60, 0).is_err()); // 60 isn't a valid second.
assert!(Time::from_hms_nano(0, 0, 0, 1_000_000_000).is_err()); // 1_000_000_000 isn't a valid nanosecond.

Get the clock hour, minute, and second.

assert_eq!(time!(0:00:00).as_hms(), (0, 0, 0));
assert_eq!(time!(23:59:59).as_hms(), (23, 59, 59));

Get the clock hour, minute, second, and millisecond.

assert_eq!(time!(0:00:00).as_hms_milli(), (0, 0, 0, 0));
assert_eq!(time!(23:59:59.999).as_hms_milli(), (23, 59, 59, 999));

Get the clock hour, minute, second, and microsecond.

assert_eq!(time!(0:00:00).as_hms_micro(), (0, 0, 0, 0));
assert_eq!(
    time!(23:59:59.999_999).as_hms_micro(),
    (23, 59, 59, 999_999)
);

Get the clock hour, minute, second, and nanosecond.

assert_eq!(time!(0:00:00).as_hms_nano(), (0, 0, 0, 0));
assert_eq!(
    time!(23:59:59.999_999_999).as_hms_nano(),
    (23, 59, 59, 999_999_999)
);

Get the clock hour.

The returned value will always be in the range 0..24.

assert_eq!(time!(0:00:00).hour(), 0);
assert_eq!(time!(23:59:59).hour(), 23);

Get the minute within the hour.

The returned value will always be in the range 0..60.

assert_eq!(time!(0:00:00).minute(), 0);
assert_eq!(time!(23:59:59).minute(), 59);

Get the second within the minute.

The returned value will always be in the range 0..60.

assert_eq!(time!(0:00:00).second(), 0);
assert_eq!(time!(23:59:59).second(), 59);

Get the milliseconds within the second.

The returned value will always be in the range 0..1_000.

assert_eq!(time!(0:00).millisecond(), 0);
assert_eq!(time!(23:59:59.999).millisecond(), 999);

Get the microseconds within the second.

The returned value will always be in the range 0..1_000_000.

assert_eq!(time!(0:00).microsecond(), 0);
assert_eq!(time!(23:59:59.999_999).microsecond(), 999_999);

Get the nanoseconds within the second.

The returned value will always be in the range 0..1_000_000_000.

assert_eq!(time!(0:00).nanosecond(), 0);
assert_eq!(time!(23:59:59.999_999_999).nanosecond(), 999_999_999);

Replace the clock hour.

assert_eq!(
    time!(01:02:03.004_005_006).replace_hour(7),
    Ok(time!(07:02:03.004_005_006))
);
assert!(time!(01:02:03.004_005_006).replace_hour(24).is_err()); // 24 isn't a valid hour

Replace the minutes within the hour.

assert_eq!(
    time!(01:02:03.004_005_006).replace_minute(7),
    Ok(time!(01:07:03.004_005_006))
);
assert!(time!(01:02:03.004_005_006).replace_minute(60).is_err()); // 60 isn't a valid minute

Replace the seconds within the minute.

assert_eq!(
    time!(01:02:03.004_005_006).replace_second(7),
    Ok(time!(01:02:07.004_005_006))
);
assert!(time!(01:02:03.004_005_006).replace_second(60).is_err()); // 60 isn't a valid second

Replace the milliseconds within the second.

assert_eq!(
    time!(01:02:03.004_005_006).replace_millisecond(7),
    Ok(time!(01:02:03.007))
);
assert!(time!(01:02:03.004_005_006).replace_millisecond(1_000).is_err()); // 1_000 isn't a valid millisecond

Replace the microseconds within the second.

assert_eq!(
    time!(01:02:03.004_005_006).replace_microsecond(7_008),
    Ok(time!(01:02:03.007_008))
);
assert!(time!(01:02:03.004_005_006).replace_microsecond(1_000_000).is_err()); // 1_000_000 isn't a valid microsecond

Replace the nanoseconds within the second.

assert_eq!(
    time!(01:02:03.004_005_006).replace_nanosecond(7_008_009),
    Ok(time!(01:02:03.007_008_009))
);
assert!(time!(01:02:03.004_005_006).replace_nanosecond(1_000_000_000).is_err()); // 1_000_000_000 isn't a valid nanosecond

Format the Time using the provided format description.

Format the Time using the provided format description.

let format = format_description::parse("[hour]:[minute]:[second]")?;
assert_eq!(time!(12:00).format(&format)?, "12:00:00");

Trait Implementations

Add the sub-day time of the std::time::Duration to the Time. Wraps on overflow.

assert_eq!(time!(12:00) + 2.std_hours(), time!(14:00));
assert_eq!(time!(23:59:59) + 2.std_seconds(), time!(0:00:01));

The resulting type after applying the + operator.

Add the sub-day time of the Duration to the Time. Wraps on overflow.

assert_eq!(time!(12:00) + 2.hours(), time!(14:00));
assert_eq!(time!(0:00:01) + (-2).seconds(), time!(23:59:59));

The resulting type after applying the + operator.

Performs the += operation. Read more

Performs the += operation. Read more

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Formats the value using the given formatter. Read more

Feeds this value into the given Hasher. Read more

Feeds a slice of this type into the given Hasher. Read more

This method returns an Ordering between self and other. Read more

Compares and returns the maximum of two values. Read more

Compares and returns the minimum of two values. Read more

Restrict a value to a certain interval. Read more

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more

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

Subtract the sub-day time of the std::time::Duration from the Time. Wraps on overflow.

assert_eq!(time!(14:00) - 2.std_hours(), time!(12:00));
assert_eq!(time!(0:00:01) - 2.std_seconds(), time!(23:59:59));

The resulting type after applying the - operator.

Subtract the sub-day time of the Duration from the Time. Wraps on overflow.

assert_eq!(time!(14:00) - 2.hours(), time!(12:00));
assert_eq!(time!(23:59:59) - (-2).seconds(), time!(0:00:01));

The resulting type after applying the - operator.

Subtract two Times, returning the Duration between. This assumes both Times are in the same calendar day.

assert_eq!(time!(0:00) - time!(0:00), 0.seconds());
assert_eq!(time!(1:00) - time!(0:00), 1.hours());
assert_eq!(time!(0:00) - time!(1:00), (-1).hours());
assert_eq!(time!(0:00) - time!(23:00), (-23).hours());

The resulting type after applying the - operator.

Performs the -= operation. Read more

Performs the -= operation. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Should always be Self

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

Uses borrowed data to replace owned data, usually by cloning. Read more

Converts the given value to a String. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

Calls the given closure and return the result. Read more

Calls the given closure on self.

Calls the given closure on self.

Calls the given closure if condition == true.