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refactor(arc1): improve readability by avoiding implicit dereference

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This commit is contained in:
Cyril MARPAUD 2023-02-18 21:38:43 +01:00
parent bec7be05f5
commit 045d86aa42
1 changed files with 1 additions and 1 deletions
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exercises/smart_pointers/arc1.rs
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@ -32,7 +32,7 @@ fn main() {
for offset in 0..8 { for offset in 0..8 {
let child_numbers = // TODO let child_numbers = // TODO
joinhandles.push(thread::spawn(move || { joinhandles.push(thread::spawn(move || {
let sum: u32 = child_numbers.iter().filter(|n| *n % 8 == offset).sum(); let sum: u32 = child_numbers.iter().filter(|&&n| n % 8 == offset).sum();
println!("Sum of offset {} is {}", offset, sum); println!("Sum of offset {} is {}", offset, sum);
})); }));
} }