Rollup merge of #38001 - vickenty:patch-1, r=steveklabnik

Follow our own recommendations in the examples

Remove exclamation marks from the the example error descriptions:
> The description [...] should not contain newlines or sentence-ending punctuation
This commit is contained in:
Seo Sanghyeon 2016-11-26 22:02:14 +09:00 committed by GitHub
commit f9f92e12c7

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@ -109,7 +109,7 @@ pub trait Error: Debug + Display {
///
/// impl Error for SuperError {
/// fn description(&self) -> &str {
/// "I'm the superhero of errors!"
/// "I'm the superhero of errors"
/// }
///
/// fn cause(&self) -> Option<&Error> {
@ -128,7 +128,7 @@ pub trait Error: Debug + Display {
///
/// impl Error for SuperErrorSideKick {
/// fn description(&self) -> &str {
/// "I'm SuperError side kick!"
/// "I'm SuperError side kick"
/// }
/// }
///