0.8.0

Release 0.8.0 of expected lite contains the following.

Additions

• Add make_unexpected() for use with std::expected (#66, thanks @psyinf)
• Add unexpected_type (deprecated) for use with std::expected (#66, thanks @psyinf)
• Add unexpected_type::error(), deprecate unexpected_type::value() (#66, thanks @psyinf)

Changes

• Adapt test suite to use with std::expected.

Fixes

• Fix definition of 'unit_select' in batch files.
• Fix test suite's create_copyable() for use with std::expected (#66).

When std::expected is used for the implementation, the following are available via the nonstd namespace:

• std::expected.
• std::unexpected and alias unexpected_type.
• std::bad_expected_access.
• std::unexpect_t.
• std::unexpect.
• make_unexpected().

Full Changelog: v0.7.0...v0.8.0