icu::datetime

Struct FormattedDateTimeUnchecked

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pub struct FormattedDateTimeUnchecked<'a> { /* private fields */ }
Expand description

An intermediate type during a datetime formatting operation with dynamic input.

Unlike FormattedDateTime, converting this to a string could fail.

Not intended to be stored: convert to a string first.

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impl FormattedDateTimeUnchecked<'_>

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pub fn pattern(&self) -> DateTimePattern

Gets the pattern used in this formatted value.

From the pattern, one can check the properties of the included components, such as the hour cycle being used for formatting. See DateTimePattern.

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impl<'a> Debug for FormattedDateTimeUnchecked<'a>

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

Formats the value using the given formatter. Read more
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impl TryWriteable for FormattedDateTimeUnchecked<'_>

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type Error = DateTimeWriteError

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fn try_write_to_parts<S>( &self, sink: &mut S, ) -> Result<Result<(), <FormattedDateTimeUnchecked<'_> as TryWriteable>::Error>, Error>
where S: PartsWrite + ?Sized,

Writes the content of this writeable to a sink with parts (annotations). Read more
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fn try_write_to<W>( &self, sink: &mut W, ) -> Result<Result<(), Self::Error>, Error>
where W: Write + ?Sized,

Writes the content of this writeable to a sink. Read more
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fn writeable_length_hint(&self) -> LengthHint

Returns a hint for the number of UTF-8 bytes that will be written to the sink. Read more
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fn try_write_to_string( &self, ) -> Result<Cow<'_, str>, (Self::Error, Cow<'_, str>)>

Writes the content of this writeable to a string. Read more

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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,