[−][src]Enum datafusion::error::DataFusionError
DataFusion error
Variants
ArrowError(ArrowError)
Error returned by arrow.
ParquetError(ParquetError)
Wraps an error from the Parquet crate
IoError(Error)
Error associated to I/O operations and associated traits.
SQL(ParserError)
Error returned when SQL is syntactically incorrect.
NotImplemented(String)
Error returned on a branch that we know it is possible but to which we still have no implementation for. Often, these errors are tracked in our issue tracker.
Internal(String)
Error returned as a consequence of an error in DataFusion. This error should not happen in normal usage of DataFusion.
Plan(String)
This error happens whenever a plan is not valid. Examples include impossible casts, schema inference not possible and non-unique column names.
Execution(String)
Error returned during execution of the query. Examples include files not found, errors in parsing certain types.
Implementations
impl DataFusionError
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pub fn into_arrow_external_error(self) -> ArrowError
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Wraps this DataFusionError as an arrow::error::ArrowError.
Trait Implementations
impl Debug for DataFusionError
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impl Display for DataFusionError
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impl Error for DataFusionError
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pub fn source(&self) -> Option<&(dyn Error + 'static)>
1.30.0[src]
pub fn backtrace(&self) -> Option<&Backtrace>
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pub fn description(&self) -> &str
1.0.0[src]
pub fn cause(&self) -> Option<&dyn Error>
1.0.0[src]
impl From<ArrowError> for DataFusionError
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fn from(e: ArrowError) -> Self
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impl From<Error> for DataFusionError
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impl From<ParquetError> for DataFusionError
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fn from(e: ParquetError) -> Self
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impl From<ParserError> for DataFusionError
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fn from(e: ParserError) -> Self
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Auto Trait Implementations
impl !RefUnwindSafe for DataFusionError
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impl Send for DataFusionError
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impl Sync for DataFusionError
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impl Unpin for DataFusionError
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impl !UnwindSafe for DataFusionError
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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,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Pointable for T
pub const ALIGN: usize
type Init = T
The type for initializers.
pub unsafe fn init(init: <T as Pointable>::Init) -> usize
pub unsafe fn deref<'a>(ptr: usize) -> &'a T
pub unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T
pub unsafe fn drop(ptr: usize)
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.
pub 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>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,