sqlx_firebird/
error.rs

1//
2// Copyright © 2023, RedSoft
3// License: MIT
4//
5
6use std::borrow::Cow;
7use std::error::Error as StdError;
8use std::fmt::{self, Debug, Display, Formatter};
9
10use sqlx_core::error::*;
11
12pub struct FbError(rsfbclient::FbError);
13
14impl Debug for FbError {
15    fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
16        write!(f, "{:?}", self.0)
17    }
18}
19
20impl Display for FbError {
21    fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
22        write!(f, "{}", self.0)
23    }
24}
25
26impl StdError for FbError {}
27
28impl DatabaseError for FbError {
29    #[inline]
30    fn message(&self) -> &str {
31        use rsfbclient::FbError as Error;
32        match &self.0 {
33            Error::Sql { msg, .. } => &msg,
34            Error::Io(_) => "io error",
35            Error::Other(msg) => &msg,
36        }
37    }
38
39    #[inline]
40    fn code(&self) -> Option<Cow<'_, str>> {
41        use rsfbclient::FbError as Error;
42        let code = match &self.0 {
43            Error::Sql { code, .. } => *code,
44            Error::Io(e) => e.raw_os_error().unwrap_or(-1),
45            Error::Other(_) => -1,
46        };
47        Some(format!("{}", code).into())
48    }
49
50    fn as_error(&self) -> &(dyn StdError + Send + Sync + 'static) {
51        self
52    }
53
54    fn as_error_mut(&mut self) -> &mut (dyn StdError + Send + Sync + 'static) {
55        self
56    }
57
58    fn into_error(self: Box<Self>) -> Box<dyn StdError + Send + Sync + 'static> {
59        self
60    }
61
62    fn kind(&self) -> ErrorKind {
63        ErrorKind::Other
64    }
65}
66
67impl From<rsfbclient::FbError> for FbError {
68    fn from(error: rsfbclient::FbError) -> Self {
69        Self(error)
70    }
71}
sqlx_firebird/error.rs

sqlx_firebird/
error.rs
