Struct icu_locid_transform::provider::LikelySubtagsV1

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pub struct LikelySubtagsV1<'data> {
    pub language_script: ZeroMap<'data, (UnvalidatedTinyAsciiStr<3>, UnvalidatedTinyAsciiStr<4>), Region>,
    pub language_region: ZeroMap<'data, (UnvalidatedTinyAsciiStr<3>, UnvalidatedTinyAsciiStr<3>), Script>,
    pub language: ZeroMap<'data, UnvalidatedTinyAsciiStr<3>, (Script, Region)>,
    pub script_region: ZeroMap<'data, (UnvalidatedTinyAsciiStr<4>, UnvalidatedTinyAsciiStr<3>), Language>,
    pub script: ZeroMap<'data, UnvalidatedTinyAsciiStr<4>, (Language, Region)>,
    pub region: ZeroMap<'data, UnvalidatedTinyAsciiStr<3>, (Language, Script)>,
    pub und: (Language, Script, Region),
}
Expand description

This likely subtags data is used for the minimize and maximize operations. Each field defines a mapping from an old identifier to a new identifier, based upon the rules in https://www.unicode.org/reports/tr35/#Likely_Subtags.

The data is stored is broken down into smaller vectors based upon the rules defined for the likely subtags maximize algorithm.

For efficiency, only the relevant part of the LanguageIdentifier is stored for searching and replacing. E.g., the language_script field is used to store rules for LanguageIdentifiers that contain a language and a script, but not a region.

๐Ÿšง 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.

Fieldsยง

ยงlanguage_script: ZeroMap<'data, (UnvalidatedTinyAsciiStr<3>, UnvalidatedTinyAsciiStr<4>), Region>

Language and script.

ยงlanguage_region: ZeroMap<'data, (UnvalidatedTinyAsciiStr<3>, UnvalidatedTinyAsciiStr<3>), Script>

Language and region.

ยงlanguage: ZeroMap<'data, UnvalidatedTinyAsciiStr<3>, (Script, Region)>

Just language.

ยงscript_region: ZeroMap<'data, (UnvalidatedTinyAsciiStr<4>, UnvalidatedTinyAsciiStr<3>), Language>

Script and region.

ยงscript: ZeroMap<'data, UnvalidatedTinyAsciiStr<4>, (Language, Region)>

Just script.

ยงregion: ZeroMap<'data, UnvalidatedTinyAsciiStr<3>, (Language, Script)>

Just region.

ยงund: (Language, Script, Region)

Undefined.

Trait Implementationsยง

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impl<'data> Clone for LikelySubtagsV1<'data>

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fn clone(&self) -> LikelySubtagsV1<'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 LikelySubtagsV1<'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> From<LikelySubtagsV1<'data>> for LikelySubtagsExtendedV1<'data>

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fn from(other: LikelySubtagsV1<'data>) -> Self

Converts to this type from the input type.
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impl<'data> From<LikelySubtagsV1<'data>> for LikelySubtagsForLanguageV1<'data>

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fn from(other: LikelySubtagsV1<'data>) -> Self

Converts to this type from the input type.
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impl<'data> From<LikelySubtagsV1<'data>> for LikelySubtagsForScriptRegionV1<'data>

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fn from(other: LikelySubtagsV1<'data>) -> Self

Converts to this type from the input type.
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impl<'data> PartialEq for LikelySubtagsV1<'data>

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fn eq(&self, other: &LikelySubtagsV1<'data>) -> 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<'a> Yokeable<'a> for LikelySubtagsV1<'static>

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type Output = LikelySubtagsV1<'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>โ€™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, LikelySubtagsV1<'zf_inner>> for LikelySubtagsV1<'zf>

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fn zero_from(this: &'zf LikelySubtagsV1<'zf_inner>) -> Self

Clone the other C into a struct that may retain references into C.
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impl<'data> StructuralPartialEq for LikelySubtagsV1<'data>

Auto Trait Implementationsยง

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impl<'data> Freeze for LikelySubtagsV1<'data>

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impl<'data> RefUnwindSafe for LikelySubtagsV1<'data>

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impl<'data> Send for LikelySubtagsV1<'data>

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impl<'data> Sync for LikelySubtagsV1<'data>

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impl<'data> Unpin for LikelySubtagsV1<'data>

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impl<'data> UnwindSafe for LikelySubtagsV1<'data>

Blanket Implementationsยง

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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