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Work around needless_return rust-analyzer bug in bail macro #355

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Work around needless_return rust-analyzer bug in bail macro #355

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Work around needless_return rust-analyzer bug in bail macro
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@dtolnay
dtolnay committed Mar 12, 2024
commit 6d1faba582c74e1c72ef71e899b3cec04726d1fa
15 changes: 9 additions & 6 deletions src/macros.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -54,15 +54,18 @@
/// ```
#[macro_export]
macro_rules! bail {
($msg:literal $(,)?) => {
($msg:literal $(,)?) => {{
#[allow(clippy::needless_return)]
return $crate::__private::Err($crate::__anyhow!($msg))
};
($err:expr $(,)?) => {
}};
($err:expr $(,)?) => {{
#[allow(clippy::needless_return)]
return $crate::__private::Err($crate::__anyhow!($err))
};
($fmt:expr, $($arg:tt)*) => {
}};
($fmt:expr, $($arg:tt)*) => {{
#[allow(clippy::needless_return)]
return $crate::__private::Err($crate::__anyhow!($fmt, $($arg)*))
};
}};
}

/// Return early with an error if a condition is not satisfied.
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