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Add arrays to the list of types that implement Copy #4760

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Add arrays to the list of types that implement Copy #4760

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1 change: 1 addition & 0 deletions src/ch04-01-what-is-ownership.md
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Expand Up @@ -454,6 +454,7 @@ implement `Copy`:
- The character type, `char`.
- Tuples, if they only contain types that also implement `Copy`. For example,
`(i32, i32)` implements `Copy`, but `(i32, String)` does not.
- Arrays of elements whose type implements `Copy`, such as `[f32; 4]`.

### Ownership and Functions

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