Struct AdHocMutDropStrategy

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pub struct AdHocMutDropStrategy<F: FnMut(Error)>(pub Mutex<F>);

Expand description

A quick and dirty drop strategy which uses a function.

This is more flexible compared to AdHocDropStrategy, accepting also FnMuts instead of only Fns, but the function is guarded by a Mutex, which has more overhead.

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§0: Mutex<F>

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impl<F: FnMut(Error)> AdHocMutDropStrategy<F>

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pub fn new(f: F) -> Self

Create a new ad-hoc try drop strategy.

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impl<F: Debug + FnMut(Error)> Debug for AdHocMutDropStrategy<F>

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

Formats the value using the given formatter. Read more

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impl<F: Default + FnMut(Error)> Default for AdHocMutDropStrategy<F>

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fn default() -> AdHocMutDropStrategy<F>

Returns the “default value” for a type. Read more

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impl<F: FnMut(Error)> From<F> for AdHocMutDropStrategy<F>

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fn from(f: F) -> Self

Converts to this type from the input type.

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impl<F: FnMut(Error)> TryDropStrategy for AdHocMutDropStrategy<F>

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fn handle_error(&self, error: Error)

Handle the drop error.

Auto Trait Implementations§

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

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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> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

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impl<T> DowncastSync for T
where T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

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