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Make the "break with label" example more illustrative #1830

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merged 3 commits into from
Feb 20, 2024
Merged

Make the "break with label" example more illustrative #1830

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6718687
Make the "break with label" example more illustrative
marjakh Feb 20, 2024
c17f253
Update labels.md
marjakh Feb 20, 2024
57712ed
Apply suggestions from code review
mgeisler Feb 20, 2024
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6 changes: 3 additions & 3 deletions src/control-flow-basics/break-continue/labels.md
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Expand Up @@ -6,17 +6,17 @@ to break out of nested loops:
```rust,editable
fn main() {
let s = [[5, 6, 7], [8, 9, 10], [21, 15, 32]];
let mut found = false;
let mut elements_searched = 0;
let target_value = 10;
'outer: for i in 0..=2 {
for j in 0..=2 {
elements_searched += 1;
if s[i][j] == target_value {
found = true;
break 'outer;
}
}
}
print!("{}", found)
print!("elements searched: {}", elements_searched);
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}
```

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