fn source_info(&self, span: Span) -> SourceInfo {
        SourceInfo {
            span,
            scope: self.visibility_scope
        }
    }
/// Given a span and this scope's visibility scope, make a SourceInfo.
Given a span and this scope's visibility scope, make a SourceInfo.
Given a span and this scope ' s visibility scope make a SourceInfo .
fn source_info(&self, span: Span) -> SourceInfo {
        SourceInfo {
            span,
            scope: self.visibility_scope
        }
    }
fn source_info ( & self , span : Span ) -> SourceInfo { SourceInfo { span , scope : self . visibility_scope } }
Given a span and this scope's visibility scope, make a SourceInfo.
Given a span and this scope ' s visibility scope make a SourceInfo .
&self
span
Span
&self
span
Span