#[repr(transparent)]
pub struct Box<T>(_);
Available on crate feature alloc only.
Expand description

Same as Box<T>, (e.g., same #[repr(C)] layout), but with no non-aliasing guarantee.

C Layout

Implementations

Trait Implementations

Formats the value using the given formatter. Read more

The resulting type after dereferencing.

Dereferences the value.

Mutably dereferences the value.

Executes the destructor for this type. Read more

Converts to this type from the input type.

The CType having the same layout as Self.

Sanity checks that can be performed on an instance of the CType layout. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.