Struct icu::properties::EmojiSetData

pub struct EmojiSetData { /* private fields */ }

A wrapper around UnicodeSet data (characters and strings)

Implementations

impl EmojiSetData

pub const fn new<P>() -> EmojiSetDataBorrowed<'static>

where P: EmojiSet,

Creates a new EmojiSetData for a EmojiSet.

See the documentation on EmojiSet implementations for details.

✨ Enabled with the compiled_data Cargo feature.

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pub fn try_new_unstable<P>( provider: &(impl DataProvider<<P as EmojiSet>::DataMarker> + ?Sized), ) -> Result<EmojiSetData, DataError>

where P: EmojiSet,

A version of new() that uses custom data provided by a DataProvider.

Note that this will return an owned version of the data. Functionality is available on the borrowed version, accessible through EmojiSetData::as_borrowed.

pub fn as_borrowed(&self) -> EmojiSetDataBorrowed<'_>

Construct a borrowed version of this type that can be queried.

This avoids a potential small underlying cost per API call (ex: contains()) by consolidating it up front.

pub fn from_code_point_inversion_list_string_list( set: CodePointInversionListAndStringList<'static>, ) -> EmojiSetData

Construct a new owned CodePointInversionListAndStringList

pub fn as_code_point_inversion_list_string_list( &self, ) -> Option<&CodePointInversionListAndStringList<'_>>

Convert this type to a CodePointInversionListAndStringList as a borrowed value.

The data backing this is extensible and supports multiple implementations. Currently it is always CodePointInversionListAndStringList; however in the future more backends may be added, and users may select which at data generation time.

This method returns an Option in order to return None when the backing data provider cannot return a CodePointInversionListAndStringList, or cannot do so within the expected constant time constraint.

pub fn to_code_point_inversion_list_string_list( &self, ) -> CodePointInversionListAndStringList<'_>

Convert this type to a CodePointInversionListAndStringList, borrowing if possible, otherwise allocating a new CodePointInversionListAndStringList.

The data backing this is extensible and supports multiple implementations. Currently it is always CodePointInversionListAndStringList; however in the future more backends may be added, and users may select which at data generation time.

The performance of the conversion to this specific return type will vary depending on the data structure that is backing self.

Trait Implementations

impl Debug for EmojiSetData

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

Formats the value using the given formatter.