arximboldi/immer

Postmodern immutable and persistent data structures for C++ — value semantics at scale

144 best points · 120 comments · 5 Hacker News posts · 2,881 GitHub stars · View on GitHub

Hacker News discussions

• Immer: immutable and persistent data structures for C++ (144 points, 45 comments, by ingve, 2016-11-27)
• Immer – A library of persistent and immutable data structures written in C++ (127 points, 18 comments, by smartmic, 2025-12-21)
• Immer is a library of persistent and immutable data structures written in C++ (102 points, 56 comments, by fortran77, 2019-09-12)
• Persistent and immutable data structures written in C++14 (4 points, 0 comments, by masijo, 2023-05-10)
• immer: Postmodern immutable and persistent data structures for C++ (3 points, 1 comments, by tosh, 2022-08-17)