mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-14 17:07:17 +00:00
33 lines
585 B
Rust
33 lines
585 B
Rust
#[derive(Copy, Clone)]
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struct HasChars;
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impl HasChars {
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fn chars(self) -> std::str::Chars<'static> {
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"HasChars".chars()
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}
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}
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fn main() {
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let abc = "abc";
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let def = String::from("def");
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let mut s = String::new();
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s.push_str(abc);
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s.push_str(abc);
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s.push_str("abc");
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s.push_str("abc");
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s.push_str(&def);
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s.push_str(&def);
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s.extend(abc.chars().skip(1));
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s.extend("abc".chars().skip(1));
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s.extend(['a', 'b', 'c'].iter());
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let f = HasChars;
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s.extend(f.chars());
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// issue #9735
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s.push_str(&abc[0..2]);
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}
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