Domain Primitives III: easily creating domain-primitive-based data structures from raw data
Only a couple dozen lines of helper code enable easy construction of validated data structures out of raw data as well as proper error tracking.
Domain Primitives II: forcing developers to deal with error cases
Using a static method with a Result return type for creating domain primitives forces developers to deal with error cases.
Gotcha with C# 9 Record inheritance and ToString()
On record types, ToString() and other compiler-synthesized methods cannot be overridden up the inheritance hierarchy in parent records, but must be overridden in the concrete record.
Domain Primitives I: easily declaring domain primitives
A domain primitive base class makes declaring domain primitives a breeze.
My Take On Domain Primitives
Domain Primitives are a stand-alone low-risk way to incrementally fortify your application, without the risk and complexity of introducing concepts like DDD, algebraic data types or immutability.