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Merged
merged 2 commits into from
Jul 26, 2022
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into_iter-moves-elements #1569

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into_iter-moves-elements
AlexCue987 Jul 5, 2022
139a33e
fix-comments
AlexCue987 Jul 7, 2022
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8 changes: 8 additions & 0 deletions src/fn/closures/closure_examples/iter_any.md
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,14 @@ fn main() {
// `into_iter()` for vecs yields `i32`. No destructuring required.
println!("2 in vec2: {}", vec2.into_iter().any(| x| x == 2));

// `iter()` only borrows `vec1` and its elements, so they can be used again
println!("vec1 len: {}", vec1.len());
println!("First element of vec1 is: {}", vec1[0]);
// `into_iter()` does move `vec2` and its elements, so they cannot be used again
// println!("First element of vec2 is: {}", vec2[0]);
// println!("vec2 len: {}", vec2.len());
// TODO: uncomment two lines above and see compiler errors.

let array1 = [1, 2, 3];
let array2 = [4, 5, 6];

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