Struct icu_properties::script::ScriptExtensionsSet

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pub struct ScriptExtensionsSet<'a> {
    values: &'a ZeroSlice<Script>,
}
Expand description

A struct that wraps a Script array, such as in the return value for get_script_extensions_val().

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§values: &'a ZeroSlice<Script>

Implementations§

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impl<'a> ScriptExtensionsSet<'a>

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pub fn contains(&self, x: &Script) -> bool

Returns whether this set contains the given script.

§Example
use icu::properties::{script, Script};
let swe = script::script_with_extensions();

assert!(swe
    .get_script_extensions_val(0x11303) // GRANTHA SIGN VISARGA
    .contains(&Script::Grantha));
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pub fn iter(&self) -> impl DoubleEndedIterator<Item = Script> + 'a

Gets an iterator over the elements.

§Example
use icu::properties::{script, Script};
let swe = script::script_with_extensions();

assert_eq!(
    swe.get_script_extensions_val('௫' as u32) // U+0BEB TAMIL DIGIT FIVE
        .iter()
        .collect::<Vec<Script>>(),
    vec![Script::Tamil, Script::Grantha]
);

Trait Implementations§

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impl<'a> Clone for ScriptExtensionsSet<'a>

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fn clone(&self) -> ScriptExtensionsSet<'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 ScriptExtensionsSet<'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> PartialEq for ScriptExtensionsSet<'a>

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fn eq(&self, other: &ScriptExtensionsSet<'a>) -> 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> Copy for ScriptExtensionsSet<'a>

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impl<'a> Eq for ScriptExtensionsSet<'a>

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impl<'a> StructuralPartialEq for ScriptExtensionsSet<'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