icu_plurals::provider

Struct PluralRulesData

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pub struct PluralRulesData<'data> {
    pub zero: Option<Rule<'data>>,
    pub one: Option<Rule<'data>>,
    pub two: Option<Rule<'data>>,
    pub few: Option<Rule<'data>>,
    pub many: Option<Rule<'data>>,
}
Expand description

Plural rule strings conforming to UTS 35 syntax. Includes separate fields for five of the six standard plural forms. If none of the rules match, the “other” category is assumed.

More information: https://unicode.org/reports/tr35/tr35-numbers.html#Language_Plural_Rules

🚧 This code is considered unstable; it may change at any time, in breaking or non-breaking ways, including in SemVer minor releases. While the serde representation of data structs is guaranteed to be stable, their Rust representation might not be. Use with caution.

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§zero: Option<Rule<'data>>

Rule that matches PluralCategory::Zero, or None if not present.

§one: Option<Rule<'data>>

Rule that matches PluralCategory::One, or None if not present.

§two: Option<Rule<'data>>

Rule that matches PluralCategory::Two, or None if not present.

§few: Option<Rule<'data>>

Rule that matches PluralCategory::Few, or None if not present.

§many: Option<Rule<'data>>

Rule that matches PluralCategory::Many, or None if not present.

Trait Implementations§

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impl<'data> Bake for PluralRulesData<'data>

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fn bake(&self, env: &CrateEnv) -> TokenStream

Returns a TokenStream that would evaluate to self. Read more
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impl<'data> BakeSize for PluralRulesData<'data>

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fn borrows_size(&self) -> usize

Returns the size
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impl<'data> Clone for PluralRulesData<'data>

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fn clone(&self) -> PluralRulesData<'data>

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<'data> Debug for PluralRulesData<'data>

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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<'data> Default for PluralRulesData<'data>

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fn default() -> PluralRulesData<'data>

Returns the “default value” for a type. Read more
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impl<'de: 'data, 'data> Deserialize<'de> for PluralRulesData<'data>

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl MaybeAsVarULE for PluralRulesData<'_>

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type EncodedStruct = [()]

The [VarULE] type for this data struct, or [()] if it cannot be represented as [VarULE].
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impl MaybeEncodeAsVarULE for PluralRulesData<'_>

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fn maybe_encode_as_varule(&self) -> Option<&Self::EncodedStruct>

Returns the [MaybeAsVarULE::EncodedStruct] that represents this data struct, or None if the data struct does not support this representation.
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impl<'data> PartialEq for PluralRulesData<'data>

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fn eq(&self, other: &PluralRulesData<'data>) -> 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<'data> Serialize for PluralRulesData<'data>

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl<'a> Yokeable<'a> for PluralRulesData<'static>

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type Output = PluralRulesData<'a>

This type MUST be Self with the 'static replaced with 'a, i.e. Self<'a>
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fn transform(&'a self) -> &'a Self::Output

This method must cast self between &'a Self<'static> and &'a Self<'a>. Read more
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fn transform_owned(self) -> Self::Output

This method must cast self between Self<'static> and Self<'a>. Read more
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unsafe fn make(this: Self::Output) -> Self

This method can be used to cast away Self<'a>’s lifetime. Read more
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fn transform_mut<F>(&'a mut self, f: F)
where F: 'static + for<'b> FnOnce(&'b mut Self::Output),

This method must cast self between &'a mut Self<'static> and &'a mut Self<'a>, and pass it to f. Read more
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impl<'zf, 'zf_inner> ZeroFrom<'zf, PluralRulesData<'zf_inner>> for PluralRulesData<'zf>

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fn zero_from(this: &'zf PluralRulesData<'zf_inner>) -> Self

Clone the other C into a struct that may retain references into C.
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impl<'data> StructuralPartialEq for PluralRulesData<'data>

Auto Trait Implementations§

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impl<'data> Freeze for PluralRulesData<'data>

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impl<'data> RefUnwindSafe for PluralRulesData<'data>

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impl<'data> Send for PluralRulesData<'data>

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impl<'data> Sync for PluralRulesData<'data>

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impl<'data> Unpin for PluralRulesData<'data>

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impl<'data> UnwindSafe for PluralRulesData<'data>

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 u8)

🔬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, 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> Serialize for T
where T: Serialize + ?Sized,

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fn erased_serialize(&self, serializer: &mut dyn Serializer) -> Result<(), Error>

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fn do_erased_serialize( &self, serializer: &mut dyn Serializer, ) -> Result<(), ErrorImpl>

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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> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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impl<T> ErasedDestructor for T
where T: 'static,