Writing
So You Think You Know C#? ValueTuples and Deconstruction
Named ValueTuples make small results readable. Positional fields, copy behavior and Deconstruct methods explain the syntax and the limits of tuple return types.
Topic
Value Tuples
Grouping values into positional elements using .NET ValueTuple types and C# tuple syntax. Element names, assignment, copying, mutation and equality determine how these groups behave.