bb8-libsql 0.1.2

A simple connection pooling manager for libsql using bb8.
Documentation 
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

use std::{fmt, error};

use std::sync::mpsc::RecvError;

#[derive(Debug)]
pub enum ConnectionManagerError {
    LibsqlError(libsql::Error),
    RecvError(RecvError),
}

impl fmt::Display for ConnectionManagerError {
    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
        match self {
            ConnectionManagerError::LibsqlError(err) => write!(f, "Libsql Error: `{}`", err),
            ConnectionManagerError::RecvError(err) => write!(f, "Recv Error: `{}`", err),
        }
    }
}

impl error::Error for ConnectionManagerError {
    fn source(&self) -> Option<&(dyn error::Error + 'static)> {
        match self {
            Self::LibsqlError(err) => Some(err),
            Self::RecvError(err) => Some(err),
        }
    }
}

impl From<libsql::Error> for ConnectionManagerError {
    fn from(value: libsql::Error) -> Self {
        ConnectionManagerError::LibsqlError(value) 
    }
}

impl From<RecvError> for ConnectionManagerError {
    fn from(value: RecvError) -> Self {
        ConnectionManagerError::RecvError(value) 
    }
}