Struct icu::properties::EmojiSetDataBorrowed

pub struct EmojiSetDataBorrowed<'a> { /* private fields */ }

A borrowed wrapper around code point set data, returned by EmojiSetData::as_borrowed(). More efficient to query.

Implementations

impl EmojiSetDataBorrowed<'_>

pub fn contains_str(self, s: &str) -> bool

Check if the set contains the string. Strings consisting of one character are treated as a character/code point.

This matches ICU behavior for ICU’s UnicodeSet.

pub fn contains(&self, ch: char) -> bool

Check if the set contains the code point.

pub fn contains32(&self, cp: u32) -> bool

See Self::contains.

impl EmojiSetDataBorrowed<'static>

pub const fn static_to_owned(self) -> EmojiSetData

Cheaply converts a [EmojiSetDataBorrowed<'static>] into a EmojiSetData.

Note: Due to branching and indirection, using EmojiSetData might inhibit some compile-time optimizations that are possible with EmojiSetDataBorrowed.

Trait Implementations

impl<'a> Clone for EmojiSetDataBorrowed<'a>

fn clone(&self) -> EmojiSetDataBorrowed<'a>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for EmojiSetDataBorrowed<'a>

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

Formats the value using the given formatter.

impl<'a> Copy for EmojiSetDataBorrowed<'a>