pub struct UTCDateTime { /* private fields */ }
Expand description

Represents a Gregorian Date and Time in UTC

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impl UTCDateTime

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pub fn new(date: Date, time: Time) -> UTCDateTime

New UTC Date and Time

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pub fn try_from_values( year: i32, month: u8, day: u8, hour: u8, minute: u8, seconds: u8 ) -> Result<UTCDateTime, GreaterThanEqualToValueError<u8>>

New UTC Date and Time from the specified values

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pub fn try_from_values_f64( year: i32, month: u8, day: u8, hour: u8, minute: u8, seconds: f64 ) -> Result<UTCDateTime, GreaterThanEqualToValueError<f64>>

New UTC date and Time from the specified values (fractional seconds)

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pub fn get_date(&self) -> Date

Returns the Gregorian Date portion of this UTCDateTime

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pub fn get_time(&self) -> Time

Returns the Time portion of this UTCDateTime

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pub fn now() -> UTCDateTime

Returns the current instant in time as reported by the local system clock.

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pub fn format<T: Format<UTCDateTime>>(&self, format: &T) -> String

Trait Implementations§

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impl Clone for UTCDateTime

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fn clone(&self) -> UTCDateTime

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for UTCDateTime

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for UTCDateTime

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fn default() -> UTCDateTime

Returns the “default value” for a type. Read more
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impl Display for UTCDateTime

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Format<UTCDateTime> for BasicCalendarDate

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fn format(&self, date: &UTCDateTime) -> String

Implementation-specific format of a date or time
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impl Format<UTCDateTime> for BasicDateTimeOfDay

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fn format(&self, date: &UTCDateTime) -> String

Implementation-specific format of a date or time
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impl Format<UTCDateTime> for BasicTimeOfDay

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fn format(&self, date: &UTCDateTime) -> String

Implementation-specific format of a date or time
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impl Format<UTCDateTime> for ExtendedDateFormat

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fn format(&self, date: &UTCDateTime) -> String

Implementation-specific format of a date or time
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impl Format<UTCDateTime> for ExtendedDateTimeFormat

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fn format(&self, date: &UTCDateTime) -> String

Implementation-specific format of a date or time
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impl Format<UTCDateTime> for ExtendedTimeFormat

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fn format(&self, date: &UTCDateTime) -> String

Implementation-specific format of a date or time
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impl FormatParser<UTCDateTime> for BasicDateTimeOfDay

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fn try_from(&self, data: &str) -> Result<UTCDateTime, FormatError>

Tries to parse the specified string into the resultant item.
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impl FormatParser<UTCDateTime> for ExtendedDateTimeFormat

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fn try_from(&self, data: &str) -> Result<UTCDateTime, FormatError>

Tries to parse the specified string into the resultant item.
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impl FormatParser<UTCDateTime> for ISO8601DateTime

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fn try_from(&self, data: &str) -> Result<UTCDateTime, FormatError>

Tries to parse the specified string into the resultant item.
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impl From<&Timestamp<UnixEpoch>> for UTCDateTime

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fn from(value: &UnixTimestamp) -> Self

Converts to this type from the input type.
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impl From<&UTCDateTime> for JulianDate

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fn from(value: &UTCDateTime) -> Self

Converts to this type from the input type.
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impl From<&UTCDateTime> for UnixTimestamp

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fn from(value: &UTCDateTime) -> Self

Converts to this type from the input type.
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impl From<Timestamp<UnixEpoch>> for UTCDateTime

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fn from(value: UnixTimestamp) -> Self

Converts to this type from the input type.
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impl From<UTCDateTime> for JulianDate

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fn from(value: UTCDateTime) -> Self

Converts to this type from the input type.
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impl From<UTCDateTime> for UnixTimestamp

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fn from(value: UTCDateTime) -> Self

Converts to this type from the input type.
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impl Ord for UTCDateTime

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fn cmp(&self, other: &UTCDateTime) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for UTCDateTime

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fn eq(&self, other: &UTCDateTime) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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fn partial_cmp(&self, other: &UTCDateTime) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

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

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type Output = Duration

The resulting type after applying the - operator.
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fn sub(self, rhs: &Self) -> Self::Output

Performs the - operation. Read more
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impl Sub for UTCDateTime

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type Output = Duration

The resulting type after applying the - operator.
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fn sub(self, rhs: Self) -> Self::Output

Performs the - operation. Read more
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impl Copy for UTCDateTime

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impl Eq for UTCDateTime

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impl StructuralEq for UTCDateTime

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impl StructuralPartialEq for UTCDateTime

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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

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impl<T, U> MaybeInto<U> for T
where U: MaybeFrom<T>,

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fn maybe_into(self) -> Option<U>

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.