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remove uselessly wrapped ?s. (clippy::meedless_question_mark

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let x = Some(3);

let y = Some(x?);
can just be:
let y = x
This commit is contained in:
Matthias Krüger 2021-03-17 02:19:40 +01:00
parent 048dad8c2e
commit 64b91393b8
3 changed files with 4 additions and 4 deletions
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2
crates/proc_macro_api/src/process.rs
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@ -154,5 +154,5 @@ fn send_request(
req: Request,
) -> io::Result<Option<Response>> {
req.write(&mut writer)?;
Ok(Response::read(&mut reader)?)
Response::read(&mut reader)
}