fn maybe_span(&self) -> Option<Span>
impl HasFallibleSpan for bool
[src]fn maybe_span(&self) -> Option<Span>
[src]impl HasFallibleSpan for ()
[src]fn maybe_span(&self) -> Option<Span>
[src]impl HasFallibleSpan for Option<Span>
[src]fn maybe_span(&self) -> Option<Span>
[src]impl<T> HasFallibleSpan for Option<Spanned<T>>
[src]fn maybe_span(&self) -> Option<Span>
[src]impl<T> HasFallibleSpan for Option<Tagged<T>>
[src]fn maybe_span(&self) -> Option<Span>
[src]