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Date

Struct Date 

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pub struct Date;
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日期工具 —— 格式化、相对时间描述、时间戳互转、日界计算

所有 DateTime 均使用 UTC 时区,Date 为零大小结构体(无状态)。

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impl Date

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pub fn now() -> DateTime<Utc>

获取当前 UTC 时间

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pub fn now_local() -> DateTime<Local>

获取当前本地时间

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pub fn fmt(dt: &DateTime<Utc>, fmt: &str) -> String

日期格式化

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pub fn from_timestamp(ts: i64) -> DateTime<Utc>

从时间戳创建 DateTime

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pub fn relative(ts: i64) -> String

相对时间描述(如:3分钟前、2小时前)

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pub fn begin_of_day(dt: &DateTime<Utc>) -> DateTime<Utc>

获取当天的起始时刻(00:00:00 UTC)

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pub fn end_of_day(dt: &DateTime<Utc>) -> DateTime<Utc>

获取当天的结束时刻(23:59:59 UTC)

Auto Trait Implementations§

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impl Freeze for Date

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impl RefUnwindSafe for Date

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impl Send for Date

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impl Sync for Date

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impl Unpin for Date

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impl UnsafeUnpin for Date

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impl UnwindSafe for Date

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impl<T> Any for T
where T: 'static + ?Sized,

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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

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

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fn borrow_mut(&mut self) -> &mut T

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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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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where U: From<T>,

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Calls U::from(self).

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type Output = T

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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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fn vzip(self) -> V

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