toasty_core/error/
serialization_failure.rs

1use super::Error;
2
3#[derive(Debug)]
4pub(super) struct SerializationFailure {
5    message: Box<str>,
6}
7
8impl std::error::Error for SerializationFailure {}
9
10impl core::fmt::Display for SerializationFailure {
11    fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
12        write!(f, "transaction serialization failure: {}", self.message)
13    }
14}
15
16impl Error {
17    /// Creates a serialization failure error.
18    ///
19    /// Returned when the database aborts a transaction due to a serialization
20    /// conflict (e.g. PostgreSQL SQLSTATE 40001, MySQL error 1213).
21    pub fn serialization_failure(message: impl Into<String>) -> Error {
22        Error::from(super::ErrorKind::SerializationFailure(
23            SerializationFailure {
24                message: message.into().into(),
25            },
26        ))
27    }
28
29    /// Returns `true` if this error is a serialization failure.
30    pub fn is_serialization_failure(&self) -> bool {
31        matches!(self.kind(), super::ErrorKind::SerializationFailure(_))
32    }
33}

toasty_core/error/serialization_failure.rs

toasty_core/error/
serialization_failure.rs