nb_link_dict/3

Documentation
- Reference manual
  - SWI-Prolog extensions
    - Dicts: structures with named arguments
      - Predicates for managing dicts
        
        Destructive assignment in dicts
        
        b_set_dict/3
        
        nb_set_dict/3
        
        nb_link_dict/3
- Packages

Availability:built-in

[det]nb_link_dict(+Key, !Dict, +Value)

Destructively update the value associated with Key in Dict to Value. The update is not undone on backtracking. This predicate raises an existence error if Key does not appear in Dict. The update semantics are equivalent to nb_linkarg/3 and nb_linkval/2. Use with extreme care and consult the documentation of nb_linkval/2 before use.