OptionFromRawFamily

ptrplus

Struct OptionFromRawFamily 

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pub struct OptionFromRawFamily<P> { /* private fields */ }
Expand description

Family of Options of a certain pointer type.

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impl<P: FromRawFamily> FromRawFamily for OptionFromRawFamily<P>

§Safety

The input pointer must either be null (resulting in None), or be safe to convert into the inner pointer type.

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type Pointer<T: ?Sized> = Option<<P as FromRawFamily>::Pointer<T>>

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unsafe fn from_raw<T: ?Sized>(raw: *mut T) -> Self::Pointer<T>

Create Pointer<T> from a raw pointer Read more

Auto Trait Implementations§

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impl<P> Freeze for OptionFromRawFamily<P>

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impl<P> RefUnwindSafe for OptionFromRawFamily<P>
where P: RefUnwindSafe,

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impl<P> Send for OptionFromRawFamily<P>
where P: Send,

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impl<P> Sync for OptionFromRawFamily<P>
where P: Sync,

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impl<P> Unpin for OptionFromRawFamily<P>
where P: Unpin,

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impl<P> UnwindSafe for OptionFromRawFamily<P>
where P: 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.