memcached_protocal/
error.rs

1use std;
2
3
4error_chain! {
5    // The type defined for this error. These are the conventional
6    // and recommended names, but they can be arbitrarily chosen.
7    types {
8        Error, ErrorKind, ChainErr, Result;
9    }
10
11    // Automatic conversions between this error chain and other
12    // error chains. In this case, it will e.g. generate an
13    // `ErrorKind` variant called `Dist` which in turn contains
14    // the `rustup_dist::ErrorKind`, with conversions from
15    // `rustup_dist::Error`.
16    //
17    // This section can be empty.
18    links {
19    }
20
21    // Automatic conversions between this error chain and other
22    // error types not defined by the `error_chain!`. These will be
23    // boxed as the error cause and wrapped in a new error with,
24    // in this case, the `ErrorKind::Temp` variant.
25    //
26    // This section can be empty.
27    foreign_links {
28    	std::io::Error, StdIO, "stdio error";
29    	std::string::FromUtf8Error, FromUtf8Error, "from utf8 error";
30    	std::num::ParseIntError, ParseIntError, "parse int error";
31    }
32
33    // Define additional `ErrorKind` variants. The syntax here is
34    // the same as `quick_error!`, but the `from()` and `cause()`
35    // syntax is not supported.
36    errors {
37	    Error {
38	    	description("not a command")
39	    	display("not a command")
40	    }
41	    ClientError(e: String) {
42	    	description("client error")
43	    	display("client error: {}", e)
44	    }
45	    ServerError(e: String) {
46	    	description("server error")
47	    	display("server error: {}", e)
48	    }
49    }
50}