pub struct PercentFormatter<R> { /* private fields */ }
Expand description

A formatter for percent values.

PercentFormatter supports:

  1. Rendering in the locale’s percent system.

Implementations§

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impl PercentFormatter<FixedDecimalFormatter>

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pub fn try_new_with_any_provider( provider: &(impl AnyProvider + ?Sized), locale: &DataLocale, options: PercentFormatterOptions, ) -> Result<PercentFormatter<FixedDecimalFormatter>, DataError>

A version of [Self :: try_new] that uses custom data provided by an AnyProvider.

📚 Help choosing a constructor

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pub fn try_new_with_buffer_provider( provider: &(impl BufferProvider + ?Sized), locale: &DataLocale, options: PercentFormatterOptions, ) -> Result<PercentFormatter<FixedDecimalFormatter>, DataError>

A version of [Self :: try_new] that uses custom data provided by a BufferProvider.

Enabled with the serde feature.

📚 Help choosing a constructor

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pub fn try_new( locale: &DataLocale, options: PercentFormatterOptions, ) -> Result<PercentFormatter<FixedDecimalFormatter>, DataError>

Creates a new PercentFormatter from compiled locale data and an options bag.

Enabled with the compiled_data Cargo feature.

📚 Help choosing a constructor

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pub fn try_new_unstable<D>( provider: &D, locale: &DataLocale, options: PercentFormatterOptions, ) -> Result<PercentFormatter<FixedDecimalFormatter>, DataError>

A version of Self::try_new that uses custom data provided by a DataProvider.

📚 Help choosing a constructor

⚠️ The bounds on provider may change over time, including in SemVer minor releases.
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pub fn format<'l>(&'l self, value: &'l FixedDecimal) -> FormattedPercent<'l>

Formats a FixedDecimal value for the given percent code.

§Examples
use icu::experimental::dimension::percent::formatter::{
    PercentFormatter,
};
use icu::locale::locale;
use writeable::Writeable;

let locale = locale!("en-US").into();
let fmt = PercentFormatter::try_new(&locale, Default::default()).unwrap();
let value = "12345.67".parse().unwrap();
let formatted_percent = fmt.format(&value);
let mut sink = String::new();
formatted_percent.write_to(&mut sink).unwrap();
assert_eq!(sink.as_str(), "12,345.67%");
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impl<R> PercentFormatter<R>

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pub fn try_new_with_fixed_decimal_formatter( locale: &DataLocale, fixed_decimal_formatter: R, options: PercentFormatterOptions, ) -> Result<PercentFormatter<R>, DataError>

Creates a new PercentFormatter from compiled locale data, an options bag and fixed decimal formatter.

Enabled with the compiled_data Cargo feature.

📚 Help choosing a constructor

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pub fn try_new_with_fixed_decimal_formatter_unstable( provider: &(impl DataProvider<PercentEssentialsV1Marker> + ?Sized), locale: &DataLocale, fixed_decimal_formatter: R, options: PercentFormatterOptions, ) -> Result<PercentFormatter<R>, DataError>

A version of Self::try_new that uses custom data provided by a DataProvider.

📚 Help choosing a constructor

⚠️ The bounds on provider may change over time, including in SemVer minor releases.

Auto Trait Implementations§

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impl<R> Freeze for PercentFormatter<R>
where R: Freeze,

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impl<R> RefUnwindSafe for PercentFormatter<R>
where R: RefUnwindSafe,

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impl<R> Send for PercentFormatter<R>
where R: Send,

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impl<R> Sync for PercentFormatter<R>
where R: Sync,

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impl<R> Unpin for PercentFormatter<R>
where R: Unpin,

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impl<R> UnwindSafe for PercentFormatter<R>
where R: UnwindSafe,

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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. 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
where T: Send + Sync,