Struct rustc_data_structures::OnDrop[−][src]

pub struct OnDrop<F: Fn()>(pub F);

Implementations

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impl<F: Fn()> OnDrop<F>

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pub fn disable(self)

Forgets the function which prevents it from running. Ensure that the function owns no memory, otherwise it will be leaked.

Trait Implementations

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impl<F: Fn()> Drop for OnDrop<F>

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations

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

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

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

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

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

Blanket Implementations

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impl<T> Any for T where
    T: 'static + ?Sized,

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pub 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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pub 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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pub 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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pub fn from(t: T) -> T

Performs the conversion.

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impl<T, U> Into<U> for T where
    U: From<T>,

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pub fn into(self) -> U

Performs the conversion.

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impl<T, U> TryFrom<U> for T where
    U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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pub 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>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

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impl<'a, T> Captures<'a> for T where
    T: ?Sized,

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impl<T> Erased for T

Layout

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.