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DropGuard

guinea_core::scope

Struct DropGuard 

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pub struct DropGuard<T: 'static>(pub T);
Expand description

Blanket teardown for resources that just need dropping (scope.own(DropGuard(resource)) when no specialized impl exists).

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§0: T

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impl<T: 'static> Teardown for DropGuard<T>

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fn teardown(self)

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impl<T> Freeze for DropGuard<T>
where T: Freeze,

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impl<T> RefUnwindSafe for DropGuard<T>
where T: RefUnwindSafe,

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impl<T> Send for DropGuard<T>
where T: Send,

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impl<T> Sync for DropGuard<T>
where T: Sync,

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impl<T> Unpin for DropGuard<T>
where T: Unpin,

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impl<T> UnsafeUnpin for DropGuard<T>
where T: UnsafeUnpin,

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impl<T> UnwindSafe for DropGuard<T>
where T: UnwindSafe,

Blanket Implementations§

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impl<M> AllowedSignal<M> for M
where M: 'static,

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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> 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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fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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 = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

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> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more