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OsTime

Struct OsTime 

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pub struct OsTime(/* private fields */);
Expand description

A wrapper around OS_time_t representing a specific local time.

This time is based on the underlying OS epoch (e.g., UNIX epoch) and is distinct from cFE’s mission time (libcfs::time::SysTime).

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impl OsTime

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pub fn from_relative_millis(millis: i32) -> Self

Creates an OsTime instance from a relative duration in milliseconds.

This is a safe wrapper for OS_TimeFromRelativeMilliseconds.

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pub fn to_relative_millis(&self) -> i32

Calculates the relative duration in milliseconds until this absolute time.

This is a safe wrapper for OS_TimeToRelativeMilliseconds. Returns OS_CHECK (0) if the time is in the past, or OS_PEND (-1) if the time is too far in the future to be represented.

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pub fn now() -> Result<Self>

Gets the current local time from the underlying OS.

This is a safe wrapper for OS_GetLocalTime.

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impl Clone for OsTime

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fn clone(&self) -> OsTime

Returns a duplicate 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 OsTime

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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 Copy for OsTime

Auto Trait Implementations§

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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.