Trait rustfmt_nightly::codemap::LineRangeUtils
[−]
[src]
pub trait LineRangeUtils { fn lookup_line_range(&self, span: Span) -> LineRange; }
Required Methods
fn lookup_line_range(&self, span: Span) -> LineRange
Returns the LineRange
that corresponds to span
in self
.
Panics
Panics if span
crosses a file boundary, which shouldn't happen.