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util/SpanCast: add ReferenceAsWritableBytes()

This commit is contained in:
Max Kellermann 2023-10-28 16:28:23 +02:00 committed by Max Kellermann
parent a073db1e52
commit 68b19ae087
1 changed files with 7 additions and 0 deletions
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7
src/util/SpanCast.hxx
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@ -69,6 +69,13 @@ ReferenceAsBytes(const T &value) noexcept
return std::as_bytes(std::span<const T, 1>{&value, 1});
}
template<typename T>
constexpr auto
ReferenceAsWritableBytes(T &value) noexcept
{
return std::as_writable_bytes(std::span<T, 1>{&value, 1});
}
constexpr std::string_view
ToStringView(std::span<const char> s) noexcept
{