9 lines
210 B
Rust
9 lines
210 B
Rust
#![feature(tool_lints)]
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#![warn(clippy::all, clippy::style, clippy::mem_replace_option_with_none)]
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use std::mem;
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fn main() {
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let mut an_option = Some(1);
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let _ = mem::replace(&mut an_option, None);
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}
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