Lernpfad

Structs und Interfaces

Structs, Methoden, Zeiger, Interfaces, Embedding, Fehler und Generics.

9 Lektionen · 14 Challenges

  1. Lektion 1 Challenge Structs Group related values into your own type with named fields.
  2. Lektion 2 Challenges Methods and Receivers Attach functions to a type and choose between value and pointer receivers.
  3. Lektion 2 Challenges Pointers Use & and * to share a value instead of copying it.
  4. Lektion 2 Challenges Interfaces Describe behavior with an interface that any type can satisfy.
  5. Lektion 2 Challenges Struct Embedding and Composition Reuse fields and methods by embedding one struct in another.
  6. Lektion 1 Challenge Temperature Converter Convert between Celsius and Fahrenheit with your own number types.
  7. Lektion 2 Challenges Error Handling Return errors as values, wrap them with context and check them with errors.Is and errors.As.
  8. Lektion 1 Challenge Bank Account with Errors Model deposits and withdrawals that can fail with your own error types.
  9. Lektion 1 Challenge Generics Write one function or type that works with many types using type parameters.