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Fix compiler error and clarify instructions

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This commit is contained in:
Oscar Bonilla 2023-09-08 09:49:11 -07:00
parent 4d04aad890
commit 33a4f4e454
1 changed files with 3 additions and 3 deletions
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6
exercises/smart_pointers/cow1.rs
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@ -67,10 +67,10 @@ mod tests {
#[test] #[test]
fn owned_mutation() -> Result<(), &'static str> { fn owned_mutation() -> Result<(), &'static str> {
// Of course this is also the case if a mutation does occur. In this // 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 // case the call to `to_mut()` in the abs_all() function returns a
// before. // reference to the same data as before.
let slice = vec![-1, 0, 1]; 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) { match abs_all(&mut input) {
// TODO // TODO
} }