Enum mz_storage_client::types::errors::DataflowError
source · pub enum DataflowError {
DecodeError(Box<DecodeError>),
EvalError(Box<EvalError>),
SourceError(Box<SourceError>),
EnvelopeError(Box<EnvelopeError>),
}
Expand description
An error that’s destined to be presented to the user in a differential dataflow collection. For example, a divide by zero will be visible in the error collection for a particular row.
All of the variants are boxed to minimize the memory size of DataflowError
. This type is
likely to appear in Result<Row, DataflowError>
s on high-throughput code paths, so keeping its
size less than or equal to that of Row
is important to ensure we are not wasting memory.
Variants§
DecodeError(Box<DecodeError>)
EvalError(Box<EvalError>)
SourceError(Box<SourceError>)
EnvelopeError(Box<EnvelopeError>)
Trait Implementations§
source§impl Arbitrary for DataflowError
impl Arbitrary for DataflowError
§type Parameters = (<Box<DecodeError, Global> as Arbitrary>::Parameters, <Box<EvalError, Global> as Arbitrary>::Parameters, <Box<SourceError, Global> as Arbitrary>::Parameters, <Box<EnvelopeError, Global> as Arbitrary>::Parameters)
type Parameters = (<Box<DecodeError, Global> as Arbitrary>::Parameters, <Box<EvalError, Global> as Arbitrary>::Parameters, <Box<SourceError, Global> as Arbitrary>::Parameters, <Box<EnvelopeError, Global> as Arbitrary>::Parameters)
The type of parameters that
arbitrary_with
accepts for configuration
of the generated Strategy
. Parameters must implement Default
.§type Strategy = Union<BoxedStrategy<DataflowError>>
type Strategy = Union<BoxedStrategy<DataflowError>>
The type of
Strategy
used to generate values of type Self
.source§fn arbitrary_with(_top: Self::Parameters) -> Self::Strategy
fn arbitrary_with(_top: Self::Parameters) -> Self::Strategy
source§impl Clone for DataflowError
impl Clone for DataflowError
source§fn clone(&self) -> DataflowError
fn clone(&self) -> DataflowError
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Columnation for DataflowError
impl Columnation for DataflowError
§type InnerRegion = DataflowErrorRegion
type InnerRegion = DataflowErrorRegion
The type of region capable of absorbing allocations owned by
the
Self
type. Note: not allocations of Self
, but of the
things that it owns.source§impl Debug for DataflowError
impl Debug for DataflowError
source§impl<'de> Deserialize<'de> for DataflowError
impl<'de> Deserialize<'de> for DataflowError
source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
source§impl Display for DataflowError
impl Display for DataflowError
source§impl Error for DataflowError
impl Error for DataflowError
1.30.0 · source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
source§impl From<DataflowError> for StorageError
impl From<DataflowError> for StorageError
source§fn from(error: DataflowError) -> Self
fn from(error: DataflowError) -> Self
Converts to this type from the input type.
source§impl From<DecodeError> for DataflowError
impl From<DecodeError> for DataflowError
source§fn from(e: DecodeError) -> Self
fn from(e: DecodeError) -> Self
Converts to this type from the input type.
source§impl From<EnvelopeError> for DataflowError
impl From<EnvelopeError> for DataflowError
source§fn from(e: EnvelopeError) -> Self
fn from(e: EnvelopeError) -> Self
Converts to this type from the input type.
source§impl From<EvalError> for DataflowError
impl From<EvalError> for DataflowError
source§impl From<SourceError> for DataflowError
impl From<SourceError> for DataflowError
source§fn from(e: SourceError) -> Self
fn from(e: SourceError) -> Self
Converts to this type from the input type.
source§impl Hash for DataflowError
impl Hash for DataflowError
source§impl Ord for DataflowError
impl Ord for DataflowError
source§fn cmp(&self, other: &DataflowError) -> Ordering
fn cmp(&self, other: &DataflowError) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere Self: Sized,
Compares and returns the maximum of two values. Read more
source§impl PartialEq<DataflowError> for DataflowError
impl PartialEq<DataflowError> for DataflowError
source§fn eq(&self, other: &DataflowError) -> bool
fn eq(&self, other: &DataflowError) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd<DataflowError> for DataflowError
impl PartialOrd<DataflowError> for DataflowError
source§fn partial_cmp(&self, other: &DataflowError) -> Option<Ordering>
fn partial_cmp(&self, other: &DataflowError) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for
self
and other
) and is used by the <=
operator. Read moresource§impl RustType<ProtoDataflowError> for DataflowError
impl RustType<ProtoDataflowError> for DataflowError
source§fn into_proto(&self) -> ProtoDataflowError
fn into_proto(&self) -> ProtoDataflowError
Convert a
Self
into a Proto
value.source§fn from_proto(proto: ProtoDataflowError) -> Result<Self, TryFromProtoError>
fn from_proto(proto: ProtoDataflowError) -> Result<Self, TryFromProtoError>
source§impl Serialize for DataflowError
impl Serialize for DataflowError
impl Eq for DataflowError
impl StructuralEq for DataflowError
impl StructuralPartialEq for DataflowError
Auto Trait Implementations§
impl RefUnwindSafe for DataflowError
impl Send for DataflowError
impl Sync for DataflowError
impl Unpin for DataflowError
impl UnwindSafe for DataflowError
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.source§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.source§impl<E> ErrorExt for Ewhere
E: Error + ?Sized,
impl<E> ErrorExt for Ewhere E: Error + ?Sized,
source§fn display_with_causes(&self) -> ErrorChainFormatter<&Self>
fn display_with_causes(&self) -> ErrorChainFormatter<&Self>
Returns a type that displays the error, along with the chain of source errors or
causes, if there are any. Read more
source§fn to_string_with_causes(&self) -> String
fn to_string_with_causes(&self) -> String
Converts
self
to a string String
, along with the chain of source errors or
causes, if there are any. Read moresource§impl<T> FutureExt for T
impl<T> FutureExt for T
source§fn with_context(self, otel_cx: Context) -> WithContext<Self>
fn with_context(self, otel_cx: Context) -> WithContext<Self>
source§fn with_current_context(self) -> WithContext<Self>
fn with_current_context(self) -> WithContext<Self>
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoRequest<T> for T
impl<T> IntoRequest<T> for T
source§fn into_request(self) -> Request<T>
fn into_request(self) -> Request<T>
Wrap the input message
T
in a tonic::Request
source§impl<T> Pointable for T
impl<T> Pointable for T
source§impl<P, R> ProtoType<R> for Pwhere
R: RustType<P>,
impl<P, R> ProtoType<R> for Pwhere R: RustType<P>,
source§fn into_rust(self) -> Result<R, TryFromProtoError>
fn into_rust(self) -> Result<R, TryFromProtoError>
See
RustType::from_proto
.source§fn from_rust(rust: &R) -> P
fn from_rust(rust: &R) -> P
See
RustType::into_proto
.