pub fn to_string(&self) -> String {
        let mut str = String::new();
        for b in &self.data {
            str = str + &format!("0x{:01$x} ", b, 2);
        }
        str.pop();
        str
    }
/// Dump the byte buffer to a string.
Dump the byte buffer to a string.
Dump the byte buffer to a string .
pub fn to_string(&self) -> String {
        let mut str = String::new();
        for b in &self.data {
            str = str + &format!("0x{:01$x} ", b, 2);
        }
        str.pop();
        str
    }
pub fn to_string ( & self ) -> String { let mut str = String :: new ( ) ; for b in & self . data { str = str + & format ! ( " " b 2 ) ; } str . pop ( ) ; str }
Dump the byte buffer to a string.
Dump the byte buffer to a string .
&self