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It's enough for one field to be private. Closes #69

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LukeMathWalker 2024-08-01 15:10:50 +02:00
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book/src/03_ticket_v1/05_encapsulation.md
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@ -23,7 +23,7 @@ To enforce stricter rules, we must keep the fields private[^newtype].
We can then provide public methods to interact with a `Ticket` instance. We can then provide public methods to interact with a `Ticket` instance.
Those public methods will have the responsibility of upholding our invariants (e.g. a title must not be empty). Those public methods will have the responsibility of upholding our invariants (e.g. a title must not be empty).
If all fields are private, it is no longer possible to create a `Ticket` instance directly using the struct If at least one field is private it is no longer possible to create a `Ticket` instance directly using the struct
instantiation syntax: instantiation syntax:
```rust ```rust