icentral_errors/
betweenness_centrality_errors.rs

1crate::ix!();
2
3pub type BCMaybeSuccess = Result<(),BetweennessCentralityError>;
4
5error_tree!{
6
7    pub enum BetweennessCentralityError {
8
9        DataMismatch {
10            msg: String,
11        },
12
13        DuplicateEdgeInsertion {
14            edge: Edge,
15        },
16
17        DataMismatches {
18            mismatches: Vec<f64>,
19        },
20
21        NoKey {
22            key: usize 
23        },
24
25        Poisoned {
26            msg: String 
27        },
28
29        TryFromIntError(std::num::TryFromIntError),
30        IoError(std::io::Error),
31        TextIoError(text_io::Error),
32        ParseIntError(ParseIntError),
33        NoMPI,
34        LockError {
35            msg: String,
36        },
37    }
38
39    pub enum ParallelICentralError {
40        Io(std::io::Error),
41        TryFromIntError(std::num::TryFromIntError),
42    }
43}
44
45impl BetweennessCentralityError {
46
47    pub fn no_key(x: usize) -> Self {
48        BetweennessCentralityError::NoKey { key: x }
49    }
50
51    pub fn mismatch_diff(diff: f64, msg: Option<&str>) -> Self {
52
53        BetweennessCentralityError::DataMismatch { 
54            msg: format!("data mismatch diff: {}, msg: {:?}", diff, msg) 
55        }
56    }
57}
58
59pub trait PoisonMessage {
60
61    fn poison_message(&self) -> String;
62}
63
64impl<'a, T: PoisonMessage> 
65    From<std::sync::PoisonError<MutexGuard<'a,T>>> 
66    for BetweennessCentralityError 
67{
68    fn from(x: std::sync::PoisonError<MutexGuard<'a,T>>) -> Self {
69
70        BetweennessCentralityError::Poisoned { 
71            msg: x.into_inner().poison_message() 
72        }
73    }
74}
75
76impl<T: core::fmt::Debug> PoisonMessage for T {
77    fn poison_message(&self) -> String {
78        format!("poisoned {:?}!",self)
79    }
80}
81
82pub type BCError = BetweennessCentralityError;
83
icentral_errors/betweenness_centrality_errors.rs

icentral_errors/
betweenness_centrality_errors.rs
