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GcRef

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Enum GcRef 

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#[non_exhaustive]
pub enum GcRef<'a> {
    None,
    Direct,
    Entry(&'a GcEntry),
}

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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None

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Direct

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Entry(&'a GcEntry)

Auto Trait Implementations§

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impl<'a> Forget for GcRef<'a>

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impl<'a> Freeze for GcRef<'a>

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impl<'a> RefUnwindSafe for GcRef<'a>

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impl<'a> Send for GcRef<'a>

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impl<'a> Sync for GcRef<'a>

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impl<'a> Unpin for GcRef<'a>

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impl<'a> UnsafeUnpin for GcRef<'a>

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impl<'a> UnwindSafe for GcRef<'a>

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> ErasedDestructor for T
where T: 'static,

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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 = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

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.