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fix: Only move comments when extracting a struct from an enum variant by DropDem...

 2 years ago
source link: https://github.com/rust-lang/rust-analyzer/pull/13051
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@DropDemBits DropDemBits commented 21 days ago •

edited

Motivating example:

#[derive(Debug, thiserror::Error)]
enum Error {
    /// Some explanation for this error
    #[error("message")]
    $0Woops {
        code: u32
    }
}

now becomes

/// Some explanation for this error
#[derive(Debug, thiserror::Error)]
struct Woops{
    code: u32
}

#[derive(Debug, thiserror::Error)]
enum Error {
    #[error("message")]
    Woops(Woops)
}

(the thiserror::Error derive being copied and the struct formatting aren't ideal, though those are issues for another day)

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