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Merge pull request #276 from cactorium/master

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Add Other variant for the Error type
This commit is contained in:
John Gallagher
2017-11-12 15:02:41 -07:00
committed by GitHub
parent d5bd7d9601 dde762bf0e
commit b5f57c14c5
1 changed files with 6 additions and 0 deletions
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6
src/error.rs
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@@ -74,6 +74,9 @@ pub enum Error {
#[cfg(feature = "functions")] #[cfg(feature = "functions")]
#[allow(dead_code)] #[allow(dead_code)]
UserFunctionError(Box<error::Error + Send + Sync>), UserFunctionError(Box<error::Error + Send + Sync>),
/// Error available for the implementors of the `ToSql` trait.
ToSqlConversionFailure(Box<error::Error + Send + Sync>),
} }
impl From<str::Utf8Error> for Error { impl From<str::Utf8Error> for Error {
@@ -128,6 +131,7 @@ impl fmt::Display for Error {
} }
#[cfg(feature = "functions")] #[cfg(feature = "functions")]
Error::UserFunctionError(ref err) => err.fmt(f), Error::UserFunctionError(ref err) => err.fmt(f),
Error::ToSqlConversionFailure(ref err) => err.fmt(f),
} }
} }
} }
@@ -155,6 +159,7 @@ impl error::Error for Error {
Error::InvalidFunctionParameterType(_, _) => "invalid function parameter type", Error::InvalidFunctionParameterType(_, _) => "invalid function parameter type",
#[cfg(feature = "functions")] #[cfg(feature = "functions")]
Error::UserFunctionError(ref err) => err.description(), Error::UserFunctionError(ref err) => err.description(),
Error::ToSqlConversionFailure(ref err) => err.description(),
} }
} }
@@ -181,6 +186,7 @@ impl error::Error for Error {
#[cfg(feature = "functions")] #[cfg(feature = "functions")]
Error::UserFunctionError(ref err) => Some(&**err), Error::UserFunctionError(ref err) => Some(&**err),
Error::ToSqlConversionFailure(ref err) => Some(&**err),
} }
} }
} }