fn to_string(&self) -> String {
        // TODO: Don't just unwrap, but handle the case where the input file is
        // not valid UTF8.
        String::from_utf8(self.slice().to_vec()).unwrap()
    }
/// Convert the consumed bytes to a String.
Convert the consumed bytes to a String.
Convert the consumed bytes to a String .
fn to_string(&self) -> String {
        // TODO: Don't just unwrap, but handle the case where the input file is
        // not valid UTF8.
        String::from_utf8(self.slice().to_vec()).unwrap()
    }
fn to_string ( & self ) -> String { // TODO: Don't just unwrap, but handle the case where the input file is // not valid UTF8. String :: from_utf8 ( self . slice ( ) . to_vec ( ) ) . unwrap ( ) }
Convert the consumed bytes to a String.
Convert the consumed bytes to a String .
&self
&self