Struct time::format_description::modifier::OffsetHour

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#[non_exhaustive]
pub struct OffsetHour { pub sign_is_mandatory: bool, pub padding: Padding, }
Expand description

Hour of the UTC offset.

Fields (Non-exhaustive)§

This struct is marked as non-exhaustive
Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.
§sign_is_mandatory: bool

Whether the + sign is present on positive values.

§padding: Padding

The padding to obtain the minimum width.

Implementations§

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impl OffsetHour

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pub const fn default() -> Self

Creates a modifier that indicates the value only uses a sign for negative values and is padded with zeroes.

This function exists since Default::default() cannot be used in a const context. It may be removed once that becomes possible. As the Default trait is in the prelude, removing this function in the future will not cause any resolution failures for the overwhelming majority of users; only users who use #![no_implicit_prelude] will be affected. As such it will not be considered a breaking change.

Trait Implementations§

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impl Clone for OffsetHour

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fn clone(&self) -> OffsetHour

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 Debug for OffsetHour

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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 Default for OffsetHour

Creates a modifier that indicates the value only uses a sign for negative values and is padded with zeroes.

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl Eq for OffsetHour

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#[doc(hidden)] fn assert_receiver_is_total_eq(&self)

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impl PartialEq for OffsetHour

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fn eq(&self, other: &OffsetHour) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for OffsetHour

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impl StructuralPartialEq for OffsetHour

Auto Trait 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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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> SizedTypeProperties for T

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#[doc(hidden)] const IS_ZST: bool = _

🔬This is a nightly-only experimental API. (sized_type_properties)
true if this type requires no storage. false if its size is greater than zero. Read more
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#[doc(hidden)] const LAYOUT: Layout = _

🔬This is a nightly-only experimental API. (sized_type_properties)
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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> Printable for T
where T: Copy + Debug,

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impl<T> TyCompat<Maybe> for T
where T: ?Sized,

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impl<T> TyCompat<T> for T
where T: ?Sized,