# std::expected<T,E>::~expected

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< cpp‎ | utility‎ | expected

constexpr ~expected(); |  | (since C++23)

### Main template destructor

Destroys the contained value:

- If `has_value()` is true, destroys the expected value.
- Otherwise, destroys the unexpected value.

This destructor is trivial if std::is_trivially_destructible_v <T> and std::is_trivially_destructible_v <E> are both true.

### void partial specialization destructor

If `has_value()` is false, destroys the unexpected value.

This destructor is trivial if std::is_trivially_destructible_v <E> is true.

### Example

| This section is incomplete Reason: no example

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