Struct hashbrown::scopeguard::ScopeGuard

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pub struct ScopeGuard<T, F>
where
    F: FnMut(&mut T),
{
    dropfn: F,
    value: T,
}

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§dropfn: F§value: T

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impl<T, F> ScopeGuard<T, F>
where F: FnMut(&mut T),

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pub fn into_inner(guard: Self) -> T

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impl<T, F> Deref for ScopeGuard<T, F>
where F: FnMut(&mut T),

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type Target = T

The resulting type after dereferencing.
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fn deref(&self) -> &T

Dereferences the value.
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impl<T, F> DerefMut for ScopeGuard<T, F>
where F: FnMut(&mut T),

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

Mutably dereferences the value.
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impl<T, F> Drop for ScopeGuard<T, F>
where F: FnMut(&mut T),

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

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impl<T, F> Freeze for ScopeGuard<T, F>
where F: Freeze, T: Freeze,

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impl<T, F> RefUnwindSafe for ScopeGuard<T, F>
where F: RefUnwindSafe, T: RefUnwindSafe,

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impl<T, F> Send for ScopeGuard<T, F>
where F: Send, T: Send,

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impl<T, F> Sync for ScopeGuard<T, F>
where F: Sync, T: Sync,

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impl<T, F> Unpin for ScopeGuard<T, F>
where F: Unpin, T: Unpin,

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impl<T, F> UnwindSafe for ScopeGuard<T, F>
where F: UnwindSafe, T: UnwindSafe,

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> 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.