Struct icu_properties::sets::UnicodeSetDataBorrowed

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pub struct UnicodeSetDataBorrowed<'a> {
    set: &'a PropertyUnicodeSetV1<'a>,
}
Expand description

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

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§set: &'a PropertyUnicodeSetV1<'a>

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impl<'a> UnicodeSetDataBorrowed<'a>

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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.

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

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

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

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

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impl UnicodeSetDataBorrowed<'static>

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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§

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

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

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<'a> Debug for UnicodeSetDataBorrowed<'a>

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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<'a> Copy for UnicodeSetDataBorrowed<'a>

Auto Trait Implementations§

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> 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