mirror of https://github.com/rust-lang/rust
14 lines
596 B
Rust
14 lines
596 B
Rust
fn main() {
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// Assert `Iterator` methods are unstable
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assert!([1, 2, 2, 9].iter().is_sorted());
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//~^ ERROR: use of unstable library feature 'is_sorted': new API
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assert!(![-2i32, -1, 0, 3].iter().is_sorted_by_key(|n| n.abs()));
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//~^ ERROR: use of unstable library feature 'is_sorted': new API
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// Assert `[T]` methods are unstable
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assert!([1, 2, 2, 9].is_sorted());
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//~^ ERROR: use of unstable library feature 'is_sorted': new API
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assert!(![-2i32, -1, 0, 3].is_sorted_by_key(|n| n.abs()));
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//~^ ERROR: use of unstable library feature 'is_sorted': new API
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}
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