mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-24 13:43:17 +00:00
23 lines
546 B
Rust
23 lines
546 B
Rust
#![warn(clippy::disallowed_methods)]
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extern crate regex;
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use regex::Regex;
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fn main() {
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let re = Regex::new(r"ab.*c").unwrap();
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re.is_match("abc");
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let mut a = vec![1, 2, 3, 4];
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a.iter().sum::<i32>();
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a.sort_unstable();
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let _ = 2.0f32.clamp(3.0f32, 4.0f32);
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let _ = 2.0f64.clamp(3.0f64, 4.0f64);
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let indirect: fn(&str) -> Result<Regex, regex::Error> = Regex::new;
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let re = indirect(".").unwrap();
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let in_call = Box::new(f32::clamp);
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let in_method_call = ["^", "$"].into_iter().map(Regex::new);
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}
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