Function clippy_utils::diagnostics::multispan_sugg_with_applicability

pub fn multispan_sugg_with_applicability<I>(
    diag: &mut DiagnosticBuilder<'_>, 
    help_msg: &str, 
    applicability: Applicability, 
    sugg: I
) where
    I: IntoIterator<Item = (Span, String)>, 

Create a suggestion made from several span → replacement.

rustfix currently doesn’t support the automatic application of suggestions with multiple spans. This is tracked in issue rustfix#141. Suggestions with multiple spans will be silently ignored.