1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19

use std::fmt::{Display, Formatter, Error as FmtError};

///Kind of library and its version.
#[derive(Debug, Clone)]
pub enum LibraryVersion{
    PCap(String),
    WPCap(String),
    PFRing(String)
}

impl Display for LibraryVersion {
    fn fmt(&self, f: &mut Formatter) -> Result<(), FmtError> {
        match self {
            LibraryVersion::PCap(ver) => write!(f, " pcap {}", ver),
            LibraryVersion::WPCap(ver) => write!(f, "wpcap {}", ver),
            LibraryVersion::PFRing(ver) => write!(f, "pfring {}", ver)
        }
    }
}