Method find

Sources/Shared/Containers/String.cpp:716–719

	}

	MutableStringView String::find(const StringView substring) {
		// Calling straight into the concrete implementation to reduce call stack depth
		return MutableStringView{*this}.findOr(substring, nullptr);
	}

	StringView String::find(const StringView substring) const {
		// Calling straight into the concrete implementation to reduce call stack depth