pub struct CastRecordToString {
pub ty: ScalarType,
}
Fields§
§ty: ScalarType
Trait Implementations§
Source§impl Arbitrary for CastRecordToString
impl Arbitrary for CastRecordToString
Source§type Parameters = <ScalarType as Arbitrary>::Parameters
type Parameters = <ScalarType as Arbitrary>::Parameters
The type of parameters that
arbitrary_with
accepts for configuration
of the generated Strategy
. Parameters must implement Default
.Source§type Strategy = Map<<ScalarType as Arbitrary>::Strategy, fn(_: ScalarType) -> CastRecordToString>
type Strategy = Map<<ScalarType as Arbitrary>::Strategy, fn(_: ScalarType) -> CastRecordToString>
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 CastRecordToString
impl Clone for CastRecordToString
Source§fn clone(&self) -> CastRecordToString
fn clone(&self) -> CastRecordToString
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 Debug for CastRecordToString
impl Debug for CastRecordToString
Source§impl<'de> Deserialize<'de> for CastRecordToString
impl<'de> Deserialize<'de> for CastRecordToString
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 CastRecordToString
impl Display for CastRecordToString
Source§impl From<CastRecordToString> for UnaryFunc
impl From<CastRecordToString> for UnaryFunc
Source§fn from(variant: CastRecordToString) -> Self
fn from(variant: CastRecordToString) -> Self
Converts to this type from the input type.
Source§impl Hash for CastRecordToString
impl Hash for CastRecordToString
Source§impl LazyUnaryFunc for CastRecordToString
impl LazyUnaryFunc for CastRecordToString
fn eval<'a>( &'a self, datums: &[Datum<'a>], temp_storage: &'a RowArena, a: &'a MirScalarExpr, ) -> Result<Datum<'a>, EvalError>
Source§fn output_type(&self, input_type: ColumnType) -> ColumnType
fn output_type(&self, input_type: ColumnType) -> ColumnType
The output ColumnType of this function.
Source§fn propagates_nulls(&self) -> bool
fn propagates_nulls(&self) -> bool
Whether this function will produce NULL on NULL input.
Source§fn introduces_nulls(&self) -> bool
fn introduces_nulls(&self) -> bool
Whether this function will produce NULL on non-NULL input.
Source§fn preserves_uniqueness(&self) -> bool
fn preserves_uniqueness(&self) -> bool
Whether this function preserves uniqueness. Read more
Source§fn is_monotone(&self) -> bool
fn is_monotone(&self) -> bool
Returns true if the function is monotone. (Non-strict; either increasing or decreasing.)
Monotone functions map ranges to ranges: ie. given a range of possible inputs, we can
determine the range of possible outputs just by mapping the endpoints. Read more
Source§fn could_error(&self) -> bool
fn could_error(&self) -> bool
Whether this function might error on non-error input.
Source§impl MzReflect for CastRecordToString
impl MzReflect for CastRecordToString
Source§fn add_to_reflected_type_info(rti: &mut ReflectedTypeInfo)
fn add_to_reflected_type_info(rti: &mut ReflectedTypeInfo)
Adds names and types of the fields of the struct or enum to
rti
. Read moreSource§impl Ord for CastRecordToString
impl Ord for CastRecordToString
Source§fn cmp(&self, other: &CastRecordToString) -> Ordering
fn cmp(&self, other: &CastRecordToString) -> 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 for CastRecordToString
impl PartialEq for CastRecordToString
Source§impl PartialOrd for CastRecordToString
impl PartialOrd for CastRecordToString
Source§impl Serialize for CastRecordToString
impl Serialize for CastRecordToString
impl Eq for CastRecordToString
impl StructuralPartialEq for CastRecordToString
Auto Trait Implementations§
impl Freeze for CastRecordToString
impl RefUnwindSafe for CastRecordToString
impl Send for CastRecordToString
impl Sync for CastRecordToString
impl Unpin for CastRecordToString
impl UnwindSafe for CastRecordToString
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<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)Source§impl<Q, K> Comparable<K> for Q
impl<Q, K> Comparable<K> for Q
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
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 Q
impl<Q, K> Equivalent<K> for Q
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
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<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, U> OverrideFrom<Option<&T>> for Uwhere
U: OverrideFrom<T>,
impl<T, U> OverrideFrom<Option<&T>> for Uwhere
U: OverrideFrom<T>,
Source§impl<T> Pointable for T
impl<T> Pointable for T
Source§impl<T> PreferredContainer for T
impl<T> PreferredContainer for T
Source§impl<T> ProgressEventTimestamp for T
impl<T> ProgressEventTimestamp 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
.Source§impl<'a, S, T> Semigroup<&'a S> for Twhere
T: Semigroup<S>,
impl<'a, S, T> Semigroup<&'a S> for Twhere
T: Semigroup<S>,
Source§fn plus_equals(&mut self, rhs: &&'a S)
fn plus_equals(&mut self, rhs: &&'a S)
The method of
std::ops::AddAssign
, for types that do not implement AddAssign
.