vise

Struct LazyItem

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pub struct LazyItem<'a, S, M: BuildMetric> { /* private fields */ }
Expand description

Lazily accessed member of a Family or MetricsFamily. Returned by get_lazy() methods.

Trait Implementations§

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impl<S: Clone, M: BuildMetric> Clone for LazyItem<'_, S, M>

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fn clone(&self) -> Self

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<S, M> Debug for LazyItem<'_, S, M>
where S: Debug + Clone + Eq + Hash, M: BuildMetric + Debug, M::Builder: Debug,

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

Formats the value using the given formatter. Read more
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impl<S, M> Deref for LazyItem<'_, S, M>
where S: Clone + Eq + Hash, M: BuildMetric,

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type Target = M

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.

Auto Trait Implementations§

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impl<'a, S, M> Freeze for LazyItem<'a, S, M>
where S: Freeze,

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impl<'a, S, M> RefUnwindSafe for LazyItem<'a, S, M>
where S: RefUnwindSafe, <M as BuildMetric>::Builder: RefUnwindSafe,

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impl<'a, S, M> Send for LazyItem<'a, S, M>
where S: Send + Sync, <M as BuildMetric>::Builder: Sync, M: Send + Sync,

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impl<'a, S, M> Sync for LazyItem<'a, S, M>
where S: Sync + Send, <M as BuildMetric>::Builder: Sync, M: Send + Sync,

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impl<'a, S, M> Unpin for LazyItem<'a, S, M>
where S: Unpin,

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impl<'a, S, M> UnwindSafe for LazyItem<'a, S, M>
where S: UnwindSafe, <M as BuildMetric>::Builder: RefUnwindSafe,

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<P, T> Receiver for P
where P: Deref<Target = T> + ?Sized, T: ?Sized,

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type Target = T

🔬This is a nightly-only experimental API. (arbitrary_self_types)
The target type on which the method may be called.
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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.