rstd::mem::manually_drop::ManuallyDrop< T > Class Template Reference

A wrapper that inhibits the automatic destructor call, analogous to Rust's ManuallyDrop<T>. More...

Public Member Functions
constexpr auto	as_ptr () const -> T const *
	Returns a const pointer to the contained value.
constexpr auto	as_mut_ptr () -> T *
	Returns a mutable pointer to the contained value.
constexpr auto	take () -> T &&
	Extracts the contained value by move.

Static Public Member Functions
static constexpr auto	make (T &&v) noexcept -> ManuallyDrop
	Creates a new ManuallyDrop wrapping the given value.

Detailed Description

template<typename T = void>
class rstd::mem::manually_drop::ManuallyDrop< T >

A wrapper that inhibits the automatic destructor call, analogous to Rust's ManuallyDrop<T>.

The contained value will not be dropped when ManuallyDrop goes out of scope. Use ManuallyDrop<void>::drop() to explicitly destroy the inner value.

Template Parameters

T	The wrapped type; defaults to void for the factory/drop helper specialization.

Member Function Documentation

make()

template<typename T = void>

static constexpr auto rstd::mem::manually_drop::ManuallyDrop< T >::make ( T && v ) -> ManuallyDrop

inlinestaticnodiscardconstexprexportnoexcept

Creates a new ManuallyDrop wrapping the given value.

Parameters

v	The value to wrap.

Returns

A ManuallyDrop containing the moved value.

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The documentation for this class was generated from the following file:

• /home/runner/work/rstd/rstd/src/core/mem/manually_drop.cppm