Struct UnicodeSetDataBorrowed 

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

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

Implementations

impl<'a> UnicodeSetDataBorrowed<'a>

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

Check if the set contains a character as a UTF32 code unit

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

Check if the set contains the code point corresponding to the Rust character.

impl UnicodeSetDataBorrowed<'static>

pub const fn static_to_owned(self) -> UnicodeSetData

Cheaply converts a UnicodeSetDataBorrowed<'static> into a UnicodeSetData.

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

Trait Implementations

impl<'a> Clone for UnicodeSetDataBorrowed<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for UnicodeSetDataBorrowed<'a>

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

Formats the value using the given formatter.

impl<'a> Copy for UnicodeSetDataBorrowed<'a>

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 8 bytes