Enum aott::Maybe

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pub enum Maybe<T, R: Deref<Target = T>> {
    Ref(R),
    Val(T),
}

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Ref(R)

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Val(T)

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impl<'a, T> Maybe<T, &'a T>

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pub fn borrow_as_t<'b: 'a>(&'b self) -> &'b T

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impl<T: Clone, R: Deref<Target = T>> Maybe<T, R>

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pub fn into_clone(self) -> T

Auto Trait Implementations§

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impl<T, R> RefUnwindSafe for Maybe<T, R>where R: RefUnwindSafe, T: RefUnwindSafe,

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impl<T, R> Send for Maybe<T, R>where R: Send, T: Send,

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impl<T, R> Sync for Maybe<T, R>where R: Sync, T: Sync,

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impl<T, R> Unpin for Maybe<T, R>where R: Unpin, T: Unpin,

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impl<T, R> UnwindSafe for Maybe<T, R>where R: UnwindSafe, T: 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.