Method index_of

modules/core/core/src/string/OpenString/text.cpp:387–390

	}

	u64 text::index_of(const text_view& pattern, const u64 from, const u64 size) const noexcept
	{
		return this->view().index_of(pattern, from, size);
	}

	u64 text::last_index_of(const text_view& pattern, const u64 from, const u64 size) const noexcept
	{