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Percorso di apprendimento

Struct, enum e trait

Modella i dati con struct ed enum, usa il pattern matching, gestisci Option e Result e condividi il comportamento con trait e generici.

10 lezioni · 14 sfide

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  1. Lezione 1 sfida Structs Group related values into your own type with named fields.
  2. Lezione 2 sfide Methods and impl Blocks Attach functions to a struct with impl, including constructors.
  3. Lezione 1 sfida Enums Define a type that is one of several variants, each with its own data.
  4. Lezione 2 sfide Pattern Matching with match Compare a value against patterns with match, guards and if let.
  5. Lezione 1 sfida Temperature Converter Convert between Celsius and Fahrenheit with an enum.
  6. Lezione 2 sfide Option: Values That May Be Missing Represent a missing value with Option instead of null.
  7. Lezione 2 sfide Error Handling with Result Return errors as values with Result and pass them on with the ? operator.
  8. Lezione 1 sfida Bank Account with Result Model deposits and withdrawals that can fail with your own error type.
  9. Lezione 1 sfida Traits Describe shared behavior with a trait and implement it for different types.
  10. Lezione 1 sfida Generics Write one function or struct that works with many types.