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22 lines
535 B
Rust
22 lines
535 B
Rust
#![warn(clippy::string_to_string)]
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#![allow(clippy::redundant_clone, clippy::unnecessary_literal_unwrap)]
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fn main() {
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let mut message = String::from("Hello");
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let mut v = message.to_string();
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//~^ string_to_string
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let variable1 = String::new();
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let v = &variable1;
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let variable2 = Some(v);
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let _ = variable2.map(|x| {
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println!();
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x.to_string()
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});
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//~^^ string_to_string
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let x = Some(String::new());
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let _ = x.unwrap_or_else(|| v.to_string());
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//~^ string_to_string
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}
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