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Correctly parenthesize dyn Error + 'static.

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Without Boats 2018-08-21 00:58:52 +02:00
parent a49e1ed0cf
commit e2e4f57bf8
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src/libstd/error.rs
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@ -168,7 +168,7 @@ pub trait Error: Debug + Display {
/// "I'm the superhero of errors"
/// }
///
/// fn source(&self) -> Option<&dyn (Error + 'static)> {
/// fn source(&self) -> Option<&(dyn Error + 'static)> {
/// Some(&self.side)
/// }
/// }