pub fn end(&self) -> Location {
        Location::new(
            self.source().clone(),
            self.start.position() + self.length,
        )
    }
/// The end location of this span.
The end location of this span.
The end location of this span .
pub fn end(&self) -> Location {
        Location::new(
            self.source().clone(),
            self.start.position() + self.length,
        )
    }
pub fn end ( & self ) -> Location { Location :: new ( self . source ( ) . clone ( ) , self . start . position ( ) + self . length , ) }
The end location of this span.
The end location of this span .
&self
&self