30 lines
699 B
Rust
30 lines
699 B
Rust
// aux-build:option_helpers.rs
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#![warn(clippy::skip_while_next)]
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#![allow(clippy::blacklisted_name)]
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extern crate option_helpers;
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use option_helpers::IteratorFalsePositives;
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#[rustfmt::skip]
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fn skip_while_next() {
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let v = vec![3, 2, 1, 0, -1, -2, -3];
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// Single-line case.
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let _ = v.iter().skip_while(|&x| *x < 0).next();
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// Multi-line case.
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let _ = v.iter().skip_while(|&x| {
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*x < 0
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}
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).next();
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// Check that hat we don't lint if the caller is not an `Iterator`.
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let foo = IteratorFalsePositives { foo: 0 };
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let _ = foo.skip_while().next();
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}
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fn main() {
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skip_while_next();
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}
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