[−][src]Enum sqlx_core::error::Error
A generic error that represents all the ways a method can fail inside of SQLx.
Variants
Io(Error)
Error communicating with the database.
UrlParse(ParseError)
Connection URL was malformed.
Database(Box<dyn DatabaseError>)
An error was returned by the database.
No rows were returned by a query that expected to return at least one row.
More than one row was returned by a query that expected to return exactly one row.
Column was not found in Row during [Row::try_get].
Unexpected or invalid data was encountered. This would indicate that we received data that we were not expecting or it was in a format we did not understand. This generally means either there is a programming error in a SQLx driver or something with the connection or the database database itself is corrupted.
Context is provided by the included error message.
A [Pool::acquire] timed out due to connections not becoming available or because another task encountered too many errors while trying to open a new connection.
[Pool::close] was called while we were waiting in [Pool::acquire].
Decode(DecodeError)
Trait Implementations
impl Debug for Error
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impl Display for Error
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impl Error for Error
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fn source(&self) -> Option<&(dyn StdError + 'static)>
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fn backtrace(&self) -> Option<&Backtrace>
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fn description(&self) -> &str
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fn cause(&self) -> Option<&dyn Error>
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impl From<DecodeError> for Error
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fn from(err: DecodeError) -> Self
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impl From<Error> for Error
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impl From<ErrorKind> for Error
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impl From<ParseError> for Error
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fn from(err: ParseError) -> Self
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impl<T> From<T> for Error where
T: 'static + DatabaseError,
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T: 'static + DatabaseError,
Auto Trait Implementations
impl !RefUnwindSafe for Error
impl Send for Error
impl Sync for Error
impl Unpin for Error
impl !UnwindSafe for Error
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<'_, T, DB> HasSqlType<&'_ T> for DB where
DB: HasSqlType<T>,
T: ?Sized,
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DB: HasSqlType<T>,
T: ?Sized,
fn metadata() -> <DB as HasTypeMetadata>::TypeMetadata
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impl<T, DB> HasSqlType<Option<T>> for DB where
DB: HasSqlType<T>,
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DB: HasSqlType<T>,
fn metadata() -> <DB as HasTypeMetadata>::TypeMetadata
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,