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error: accessing first element with `x.get(0)`
--> $DIR/get_first.rs:20:13
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LL | let _ = x.get(0); // Use x.first()
| ^^^^^^^^ help: try: `x.first()`
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= note: `-D clippy::get-first` implied by `-D warnings`
error: accessing first element with `y.get(0)`
--> $DIR/get_first.rs:25:13
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LL | let _ = y.get(0); // Use y.first()
| ^^^^^^^^ help: try: `y.first()`
error: accessing first element with `z.get(0)`
--> $DIR/get_first.rs:30:13
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LL | let _ = z.get(0); // Use z.first()
| ^^^^^^^^ help: try: `z.first()`
error: aborting due to 3 previous errors
|
