Struct icu_timezone::ZoneVariant

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#[repr(transparent)]
pub struct ZoneVariant(pub TinyAsciiStr<2>);
Expand description

A time zone variant, representing the currently observed relative offset. The semantics vary from time zone to time zone and could represent concepts such as Standard time, Daylight time, Summer time, or Ramadan time.

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§0: TinyAsciiStr<2>

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impl ZoneVariant

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pub const fn standard() -> Self

Returns the variant corresponding to "standard" in CLDR.

The semantics vary from time zone to time zone. The time zone display name of this variant may or may not be called “Standard Time”.

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pub const fn daylight() -> Self

Returns the variant corresponding to "daylight" in CLDR.

The semantics vary from time zone to time zone. The time zone display name of this variant may or may not be called “Daylight Time”.

Trait Implementations§

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impl AsULE for ZoneVariant

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type ULE = ZoneVariant

The ULE type corresponding to Self. Read more
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fn to_unaligned(self) -> Self::ULE

Converts from Self to Self::ULE. Read more
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fn from_unaligned(unaligned: Self::ULE) -> Self

Converts from Self::ULE to Self. Read more
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impl Clone for ZoneVariant

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fn clone(&self) -> ZoneVariant

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 ZoneVariant

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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 From<TinyAsciiStr<2>> for ZoneVariant

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fn from(other: TinyAsciiStr<2>) -> Self

Converts to this type from the input type.
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impl From<ZoneVariant> for TinyAsciiStr<2>

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fn from(other: ZoneVariant) -> Self

Converts to this type from the input type.
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impl FromStr for ZoneVariant

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type Err = <TinyAsciiStr<2> as FromStr>::Err

The associated error which can be returned from parsing.
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fn from_str(input: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type. Read more
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impl Hash for ZoneVariant

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for ZoneVariant

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fn cmp(&self, other: &ZoneVariant) -> 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 ZoneVariant

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fn eq(&self, other: &ZoneVariant) -> 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 ZoneVariant

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fn partial_cmp(&self, other: &ZoneVariant) -> 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 ULE for ZoneVariant

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fn validate_byte_slice(bytes: &[u8]) -> Result<(), ZeroVecError>

Validates a byte slice, &[u8]. Read more
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fn parse_byte_slice(bytes: &[u8]) -> Result<&[Self], ZeroVecError>

Parses a byte slice, &[u8], and return it as &[Self] with the same lifetime. Read more
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unsafe fn from_byte_slice_unchecked(bytes: &[u8]) -> &[Self]

Takes a byte slice, &[u8], and return it as &[Self] with the same lifetime, assuming that this byte slice has previously been run through Self::parse_byte_slice() with success. Read more
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fn as_byte_slice(slice: &[Self]) -> &[u8]

Given &[Self], returns a &[u8] with the same lifetime. Read more
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impl<'a> ZeroMapKV<'a> for ZoneVariant

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type Container = ZeroVec<'a, ZoneVariant>

The container that can be used with this type: ZeroVec or VarZeroVec.
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type Slice = ZeroSlice<ZoneVariant>

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type GetType = ZoneVariant

The type produced by Container::get() Read more
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type OwnedType = ZoneVariant

The type produced by Container::replace() and Container::remove(), also used during deserialization. If Self is human readable serialized, deserializing to Self::OwnedType should produce the same value once passed through Self::owned_as_self() Read more
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impl Copy for ZoneVariant

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impl Eq for ZoneVariant

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impl StructuralPartialEq for ZoneVariant

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> 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