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Diffstat (limited to 'doc/tutorial.md')
| -rw-r--r-- | doc/tutorial.md | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/doc/tutorial.md b/doc/tutorial.md index 07eb3bc7681..90ae41affc9 100644 --- a/doc/tutorial.md +++ b/doc/tutorial.md @@ -1006,9 +1006,9 @@ let mut d = @mut 5; // mutable variable, mutable box d = @mut 15; ~~~~ -A mutable variable and an immutable variable can refer to the same box, given -that their types are compatible. Mutability of a box is a property of its type, -however, so for example a mutable handle to an immutable box cannot be +A mutable variable and an immutable variable can refer to the same box, given +that their types are compatible. Mutability of a box is a property of its type, +however, so for example a mutable handle to an immutable box cannot be assigned a reference to a mutable box. ~~~~ @@ -1041,7 +1041,7 @@ let y = x.clone(); // y is a newly allocated box let z = x; // no new memory allocated, x can no longer be used ~~~~ -Since in owned boxes mutability is a property of the owner, not the +Since in owned boxes mutability is a property of the owner, not the box, mutable boxes may become immutable when they are moved, and vice-versa. ~~~~ |