ludus::foundation::Utf8View¶

Class

Borrowed validation proof, in bytes.

Only ValidateUtf8 sets a nonempty view; a default-constructed proof holds an empty view, which is valid UTF-8. The proof borrows the validated bytes and does not keep them alive. Mutating the source invalidates the proof. No normalization, grapheme, display-width or Unicode case-folding claims.

Declared in modules/foundation/strings/include/ludus/foundation/strings/utf8.hpp

#include <ludus/foundation/strings/utf8.hpp>

class ludus::foundation::Utf8View final

Methods¶

GetView¶

std::string_view ludus::foundation::Utf8View::GetView() const noexcept

Borrowed counted view of the validated bytes; sizes count bytes, not scalars.

Valid only while the source storage passed to ValidateUtf8 is alive and unchanged.

Declared in modules/foundation/strings/include/ludus/foundation/strings/utf8.hpp