Struct time_core::convert::Hour

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pub struct Hour;
Expand description

A unit of time representing exactly one hour.

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impl Hour

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pub const fn per<T>(_larger: T) -> <Self as Per<T>>::Output
where Self: Per<T>, T: Copy,

Obtain the number of times Hour can fit into T. If T is smaller than Hour, the code will fail to compile. The return type is the smallest unsigned integer type that can represent the value.

Valid calls:

  • Hour::per(Hour) (returns u8)
  • Hour::per(Day) (returns u8)
  • Hour::per(Week) (returns u8)

Trait Implementations§

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impl Clone for Hour

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fn clone(&self) -> Hour

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 Hour

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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 Per<Day> for Hour

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type Output = u8

The smallest unsigned integer type that can represent VALUE.
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const VALUE: u8 = 24u8

The number of one unit of time in the other.
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impl Per<Hour> for Hour

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type Output = u8

The smallest unsigned integer type that can represent VALUE.
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const VALUE: u8 = 1u8

The number of one unit of time in the other.
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impl Per<Hour> for Microsecond

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type Output = u32

The smallest unsigned integer type that can represent VALUE.
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const VALUE: u32 = 3_600_000_000u32

The number of one unit of time in the other.
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impl Per<Hour> for Millisecond

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type Output = u32

The smallest unsigned integer type that can represent VALUE.
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const VALUE: u32 = 3_600_000u32

The number of one unit of time in the other.
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impl Per<Hour> for Minute

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type Output = u8

The smallest unsigned integer type that can represent VALUE.
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const VALUE: u8 = 60u8

The number of one unit of time in the other.
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impl Per<Hour> for Nanosecond

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type Output = u64

The smallest unsigned integer type that can represent VALUE.
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const VALUE: u64 = 3_600_000_000_000u64

The number of one unit of time in the other.
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impl Per<Hour> for Second

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type Output = u16

The smallest unsigned integer type that can represent VALUE.
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const VALUE: u16 = 3_600u16

The number of one unit of time in the other.
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impl Per<Week> for Hour

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type Output = u8

The smallest unsigned integer type that can represent VALUE.
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const VALUE: u8 = 168u8

The number of one unit of time in the other.
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impl Copy for Hour

Auto Trait Implementations§

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impl Freeze for Hour

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impl RefUnwindSafe for Hour

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impl Send for Hour

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impl Sync for Hour

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impl Unpin for Hour

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impl UnwindSafe for Hour

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, 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.