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Fix compiler error and clarify instructions #1668

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Sep 8, 2023
Merged

Fix compiler error and clarify instructions #1668

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6 changes: 3 additions & 3 deletions exercises/smart_pointers/cow1.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -67,10 +67,10 @@ mod tests {
#[test]
fn owned_mutation() -> Result<(), &'static str> {
// Of course this is also the case if a mutation does occur. In this
// case the call to `to_mut()` returns a reference to the same data as
// before.
// case the call to `to_mut()` in the abs_all() function returns a
// reference to the same data as before.
let slice = vec![-1, 0, 1];
let mut input = Cow::from(slice).to_mut();
let mut input = Cow::from(slice);
match abs_all(&mut input) {
// TODO
}
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