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fix(move_semantics2): clarify referencing

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exdx 2022-07-12 15:26:55 +02:00 committed by mokou
parent bb0cf92b8b
commit 16ff57bbff
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info.toml
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@ -300,7 +300,7 @@ There's a few ways to fix this, try them all if you want:
2. Make `fill_vec` borrow its argument instead of taking ownership of it,
and then copy the data within the function in order to return an owned
`Vec<i32>`
3. Make `fill_vec` *mutably* borrow its argument (which will need to be
3. Make `fill_vec` *mutably* borrow a reference to its argument (which will need to be
mutable), modify it directly, then not return anything. Then you can get rid
of `vec1` entirely -- note that this will change what gets printed by the
first `println!`"""