@@ -221,8 +221,8 @@ pub trait Error: Debug + Display {
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/// }
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///
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/// impl std::error::Error for Error {
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- /// fn provide<'a>(&'a self, req : &mut Demand<'a>) {
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- /// req
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+ /// fn provide<'a>(&'a self, demand : &mut Demand<'a>) {
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+ /// demand
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/// .provide_ref::<MyBacktrace>(&self.backtrace)
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/// .provide_ref::<dyn std::error::Error + 'static>(&self.source);
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/// }
@@ -240,14 +240,14 @@ pub trait Error: Debug + Display {
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/// ```
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#[ unstable( feature = "error_generic_member_access" , issue = "99301" ) ]
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#[ allow( unused_variables) ]
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- fn provide < ' a > ( & ' a self , req : & mut Demand < ' a > ) { }
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+ fn provide < ' a > ( & ' a self , demand : & mut Demand < ' a > ) { }
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}
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#[ cfg( bootstrap) ]
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#[ unstable( feature = "error_generic_member_access" , issue = "99301" ) ]
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impl < ' b > Provider for dyn Error + ' b {
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- fn provide < ' a > ( & ' a self , req : & mut Demand < ' a > ) {
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- self . provide ( req )
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+ fn provide < ' a > ( & ' a self , demand : & mut Demand < ' a > ) {
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+ self . provide ( demand )
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}
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}
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@@ -659,8 +659,8 @@ impl<'a, T: Error + ?Sized> Error for &'a T {
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Error :: source ( & * * self )
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}
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- fn provide < ' b > ( & ' b self , req : & mut Demand < ' b > ) {
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- Error :: provide ( & * * self , req ) ;
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+ fn provide < ' b > ( & ' b self , demand : & mut Demand < ' b > ) {
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+ Error :: provide ( & * * self , demand ) ;
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}
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}
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@@ -681,8 +681,8 @@ impl<T: Error + ?Sized> Error for Arc<T> {
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Error :: source ( & * * self )
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}
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- fn provide < ' a > ( & ' a self , req : & mut Demand < ' a > ) {
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- Error :: provide ( & * * self , req ) ;
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+ fn provide < ' a > ( & ' a self , demand : & mut Demand < ' a > ) {
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+ Error :: provide ( & * * self , demand ) ;
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}
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}
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@@ -1442,9 +1442,8 @@ impl<E> Report<E> {
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/// }
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///
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/// impl Error for SuperErrorSideKick {
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- /// fn provide<'a>(&'a self, req: &mut Demand<'a>) {
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- /// req
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- /// .provide_ref::<Backtrace>(&self.backtrace);
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+ /// fn provide<'a>(&'a self, demand: &mut Demand<'a>) {
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+ /// demand.provide_ref::<Backtrace>(&self.backtrace);
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/// }
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/// }
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///
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