Struct std::sys::unix::weak::ExternWeak

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pub(crate) struct ExternWeak<F: Copy> {
    weak_ptr: Option<F>,
}

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§weak_ptr: Option<F>

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impl<F: Copy> ExternWeak<F>

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pub(crate) fn new(weak_ptr: Option<F>) -> Self

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pub(crate) fn get(&self) -> Option<F>

Auto Trait Implementations§

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impl<F> RefUnwindSafe for ExternWeak<F>where F: RefUnwindSafe,

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impl<F> Send for ExternWeak<F>where F: Send,

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impl<F> Sync for ExternWeak<F>where F: Sync,

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impl<F> Unpin for ExternWeak<F>where F: Unpin,

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impl<F> UnwindSafe for ExternWeak<F>where F: UnwindSafe,

Blanket Implementations§

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impl<T> Any for Twhere 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 Twhere 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 Twhere 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 Twhere 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 Twhere 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 Twhere 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.