Struct icu::timezone::TimeZoneInfo

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pub struct TimeZoneInfo<Model>
where Model: TimeZoneModel,
{ /* private fields */ }
Expand description

A utility type that can hold time zone information.

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impl<Model> TimeZoneInfo<Model>
where Model: TimeZoneModel,

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pub fn time_zone_id(self) -> TimeZoneBcp47Id

The BCP47 time-zone identifier.

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pub fn offset(self) -> Option<UtcOffset>

The UTC offset, if known.

This field is not enforced to be consistent with the time zone id.

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impl<Model> TimeZoneInfo<Model>
where Model: TimeZoneModel<LocalTime = (Date<Iso>, Time)>,

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pub fn local_time(self) -> (Date<Iso>, Time)

The time at which to interpret the time zone.

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impl<Model> TimeZoneInfo<Model>
where Model: TimeZoneModel<ZoneVariant = ZoneVariant>,

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pub fn zone_variant(self) -> ZoneVariant

The time variant e.g. daylight or standard, if known.

This field is not enforced to be consistent with the time zone id and offset.

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impl TimeZoneInfo<Base>

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pub const fn unknown() -> TimeZoneInfo<Base>

Creates a time zone info with no information.

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pub const fn utc() -> TimeZoneInfo<Base>

Creates a new TimeZoneInfo for the UTC time zone.

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pub const fn at_time( self, local_time: (Date<Iso>, Time), ) -> TimeZoneInfo<AtTime>

Sets a local time on this time zone.

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impl TimeZoneInfo<AtTime>

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pub const fn with_zone_variant( self, zone_variant: ZoneVariant, ) -> TimeZoneInfo<Full>

Sets a zone variant on this time zone.

Trait Implementations§

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impl<Model> Clone for TimeZoneInfo<Model>
where Model: TimeZoneModel,

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fn clone(&self) -> TimeZoneInfo<Model>

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<O> ConvertCalendar for TimeZoneInfo<O>
where O: TimeZoneModel,

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type Converted<'a> = TimeZoneInfo<O>

The converted type. This can be the same as the receiver type.
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fn to_calendar<'a>( &self, _: &'a AnyCalendar, ) -> <TimeZoneInfo<O> as ConvertCalendar>::Converted<'a>

Converts self to the specified AnyCalendar.
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impl<Model> Debug for TimeZoneInfo<Model>
where Model: Debug + TimeZoneModel, <Model as TimeZoneModel>::LocalTime: Debug, <Model as TimeZoneModel>::ZoneVariant: Debug,

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

Formats the value using the given formatter. Read more
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impl<O> GetField<()> for TimeZoneInfo<O>
where O: TimeZoneModel,

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fn get_field(&self)

Returns the value of this trait’s field T.
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impl<O> GetField<(Date<Iso>, Time)> for TimeZoneInfo<O>
where O: TimeZoneModel<LocalTime = (Date<Iso>, Time)>,

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fn get_field(&self) -> (Date<Iso>, Time)

Returns the value of this trait’s field T.
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impl<O> GetField<Option<UtcOffset>> for TimeZoneInfo<O>
where O: TimeZoneModel,

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fn get_field(&self) -> Option<UtcOffset>

Returns the value of this trait’s field T.
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impl<O> GetField<TimeZoneBcp47Id> for TimeZoneInfo<O>
where O: TimeZoneModel,

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fn get_field(&self) -> TimeZoneBcp47Id

Returns the value of this trait’s field T.
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impl<O> GetField<ZoneVariant> for TimeZoneInfo<O>
where O: TimeZoneModel<ZoneVariant = ZoneVariant>,

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fn get_field(&self) -> ZoneVariant

Returns the value of this trait’s field T.
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impl<O> IsAnyCalendarKind for TimeZoneInfo<O>
where O: TimeZoneModel,

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fn check_any_calendar_kind( &self, _: AnyCalendarKind, ) -> Result<(), MismatchedCalendarError>

Checks whether this type is compatible with the given calendar. Read more
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impl<Model> PartialEq for TimeZoneInfo<Model>

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fn eq(&self, other: &TimeZoneInfo<Model>) -> bool

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<Model> Copy for TimeZoneInfo<Model>
where Model: TimeZoneModel,

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impl<Model> Eq for TimeZoneInfo<Model>
where Model: Eq + TimeZoneModel, <Model as TimeZoneModel>::LocalTime: Eq, <Model as TimeZoneModel>::ZoneVariant: Eq,

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impl<C, O> IsInCalendar<C> for TimeZoneInfo<O>
where O: TimeZoneModel,

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impl<Model> StructuralPartialEq for TimeZoneInfo<Model>
where Model: TimeZoneModel,

Auto Trait Implementations§

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impl<Model> Freeze for TimeZoneInfo<Model>
where <Model as TimeZoneModel>::LocalTime: Freeze, <Model as TimeZoneModel>::ZoneVariant: Freeze,

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impl<Model> RefUnwindSafe for TimeZoneInfo<Model>

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impl<Model> Send for TimeZoneInfo<Model>
where <Model as TimeZoneModel>::LocalTime: Send, <Model as TimeZoneModel>::ZoneVariant: Send,

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impl<Model> Sync for TimeZoneInfo<Model>
where <Model as TimeZoneModel>::LocalTime: Sync, <Model as TimeZoneModel>::ZoneVariant: Sync,

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impl<Model> Unpin for TimeZoneInfo<Model>
where <Model as TimeZoneModel>::LocalTime: Unpin, <Model as TimeZoneModel>::ZoneVariant: Unpin,

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impl<Model> UnwindSafe for TimeZoneInfo<Model>

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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> GetField<T> for T
where T: Copy,

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fn get_field(&self) -> T

Returns the value of this trait’s field T.
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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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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, 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.
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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> MaybeSendSync for T
where T: Send + Sync,