1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54

use std::fmt;
use std::error::Error;
use jack_sys::*;

#[derive(Debug)]
pub struct ClientStatus(pub u32);

impl ClientStatus {
    pub fn as_str(&self) -> &str {        
        if (self.0&JackFailure)!=0 { "JackFailure" }
        else if(self.0&JackInvalidOption)!=0 { "JackInvalidOption" }
        else if(self.0&JackNameNotUnique)!=0 { "JackNameNotUnique" }
        else if(self.0&JackServerFailed)!=0 { "JackServerFailed" }
        else if(self.0&JackServerError)!=0  { "JackServerError" }
        else if(self.0&JackNoSuchClient)!=0 { "JackNoSuchClient" }
        else if(self.0&JackLoadFailure)!=0 { "JackLoadFailure" }
        else if(self.0&JackInitFailure)!=0 { "JackInitFailure" }
        else if(self.0&JackShmFailure)!=0 { "JackShmFailure" }
        else if(self.0&JackVersionError)!=0 { "JackVersionError" }
        else if(self.0&JackBackendError)!=0 { "JackBackendError" }
        else if(self.0&JackClientZombie)!=0 { "JackClientZombie" }
        else { "ServerNotRunning" }
    }
}

impl fmt::Display for ClientStatus {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(f, "{}", self.as_str())
    }
}

#[derive(Debug)]
pub enum PortError {
    AlreadyExist,
    NotRegistered,
    Unknown
}

#[derive(Debug)]
pub enum JackErr {
    Error1
}

impl Error for JackErr {
    fn description(&self) -> &str {
        "Famous jackErr"
    }
}

impl fmt::Display for JackErr {
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        write!(f, "{}", 0)
    }
}