Enum compio::buf::MaybeOwned

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pub enum MaybeOwned<'a, T> {
    Owned(T),
    Borrowed(&'a T),
}

Expand description

A type that’s either owned or borrowed. Like Cow but without the requirement of ToOwned.

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Owned(T)

Owned.

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Borrowed(&'a T)

Borrowed.

Trait Implementations§

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impl<T> Deref for MaybeOwned<'_, T>

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type Target = T

The resulting type after dereferencing.

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fn deref(&self) -> &<MaybeOwned<'_, T> as Deref>::Target

Dereferences the value.

Auto Trait Implementations§

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impl<'a, T> UnwindSafe for MaybeOwned<'a, T>
where T: UnwindSafe + RefUnwindSafe,

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<C, T> CoordTranslate for T
where C: CoordTranslate, T: Deref<Target = C>,

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type From = <C as CoordTranslate>::From

Specifies the object to be translated from

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fn translate(&self, from: &<T as CoordTranslate>::From) -> (i32, i32)

Translate the guest coordinate to the guest coordinate

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fn depth(&self, _from: &Self::From) -> i32

Get the Z-value of current coordinate

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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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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