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21 lines
580 B
Rust
21 lines
580 B
Rust
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//@ check-pass
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//@ edition:2024
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//@ compile-flags: -Zunstable-options
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use std::ops::Deref;
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use std::rc::Rc;
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use std::vec::IntoIter;
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fn main() {
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let boxed_slice = vec![0; 10].into_boxed_slice();
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// In 2021, the method dispatches to `IntoIterator for [T; N]`.
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let _: IntoIter<i32> = boxed_slice.clone().into_iter();
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// And through other boxes.
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let _: IntoIter<i32> = Box::new(boxed_slice.clone()).into_iter();
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// You can always use the trait method explicitly as a boxed_slice.
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let _: IntoIter<i32> = IntoIterator::into_iter(boxed_slice.clone());
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}
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