7e68c718c0
This adds the missing `&` to the suggestion if the target is a `str` slice (e.g. extending with `"foo"[..].chars()`).
36 lines
623 B
Rust
36 lines
623 B
Rust
// run-rustfix
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#[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.extend(abc.chars());
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s.push_str("abc");
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s.extend("abc".chars());
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s.push_str(&def);
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s.extend(def.chars());
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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.extend(abc[0..2].chars());
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}
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