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MetaSized

rust_spec::size

Struct MetaSized 

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pub struct MetaSized<K: MetadataKind>(/* private fields */);
Expand description

Marker for types with a size that can be determined from pointer metadata.

Type parameter can be set to either SliceLike or DynTraitLike only.

See core::marker::MetaSized

Trait Implementations§

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impl<K: MetadataKind, U: SizedKind> Add<Sized<U>> for MetaSized<K>

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type Output = MetaSized<K>

The resulting type after applying the + operator.
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fn add(self, _: Sized<U>) -> Self::Output

Performs the + operation. Read more

Auto Trait Implementations§

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impl<K> Freeze for MetaSized<K>
where PhantomData<K>: Freeze,

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impl<K> RefUnwindSafe for MetaSized<K>
where PhantomData<K>: RefUnwindSafe,

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impl<K> Send for MetaSized<K>
where PhantomData<K>: Send,

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impl<K> Sync for MetaSized<K>
where PhantomData<K>: Sync,

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impl<K> Unpin for MetaSized<K>
where PhantomData<K>: Unpin,

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impl<K> UnsafeUnpin for MetaSized<K>
where PhantomData<K>: UnsafeUnpin,

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impl<K> UnwindSafe for MetaSized<K>
where PhantomData<K>: 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 = !

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.