README

Copy-on-Write based string implementation

Drop in replacement for TSring in the code which deeply relies on COW-semantic.

• #include <library/cpp/containers/cow_string/cow_string.h> main header of the library with the COW-string class itself
• #include <library/cpp/containers/cow_string/reverse.h> in-place strings reverse implementation
• #include <library/cpp/containers/cow_string/str_stl.h> comparator/hashers/... template specialization allowing to use TCowString in tree-based or hash-based sets/maps.
• #include <library/cpp/containers/cow_string/subst.h> TCowString implementation of the substitution function provided for TString in <util/string/subst.h>.
• #include <library/cpp/containers/cow_string/ysaveload.h> TCowString support of the <util/ysaveload.h> serialization/deserialization.