mrdocs::polyfill::unexpected::error

error overloads

Synopses

Declared in <mrdocs/polyfill/expected.hpp>

Return a const reference to the stored error.

[[nodiscard]]
constexpr
E const&
error() const & noexcept;

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Return a reference to the stored error.

[[nodiscard]]
constexpr
E&
error() & noexcept;

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Return a const rvalue reference to the stored error.

[[nodiscard]]
constexpr
E const&&
error() const && noexcept;

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Return a rvalue reference to the stored error.

[[nodiscard]]
constexpr
E&&
error() && noexcept;

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Return Value

  • Const reference to E.

  • Reference to E.

  • Const rvalue reference to E.

  • Rvalue reference to E.

The return value should not be discarded.

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