/// Returns `true` if any of the primary spans are displayable.
pub fn has_primary_spans(&self) -> bool {
- self.primary_spans.iter().any(|sp| !sp.is_dummy())
+ !self.primary_spans.iter().all(|sp| sp.is_dummy())
}
/// Returns `true` if this contains only a dummy primary span with any hygienic context.
pub fn is_dummy(&self) -> bool {
- let mut is_dummy = true;
- for span in &self.primary_spans {
- if !span.is_dummy() {
- is_dummy = false;
- }
- }
- is_dummy
+ self.primary_spans.iter().all(|sp| sp.is_dummy())
}
/// Replaces all occurrences of one Span with another. Used to move `Span`s in areas that don't