[−][src]Enum parquet::basic::Repetition
Representation of field types in schema.
Variants
Field is required (can not be null) and each record has exactly 1 value.
Field is optional (can be null) and each record has 0 or 1 values.
Field is repeated and can contain 0 or more values.
Trait Implementations
impl Clone for Repetition
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fn clone(&self) -> Repetition
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fn clone_from(&mut self, source: &Self)
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impl Copy for Repetition
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impl Debug for Repetition
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impl Display for Repetition
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impl From<FieldRepetitionType> for Repetition
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fn from(value: FieldRepetitionType) -> Self
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impl From<Repetition> for FieldRepetitionType
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fn from(value: Repetition) -> Self
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impl FromStr for Repetition
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type Err = ParquetError
The associated error which can be returned from parsing.
fn from_str(s: &str) -> Result<Self, Self::Err>
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impl PartialEq<Repetition> for Repetition
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impl StructuralPartialEq for Repetition
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Auto Trait Implementations
impl RefUnwindSafe for Repetition
impl Send for Repetition
impl Sync for Repetition
impl Unpin for Repetition
impl UnwindSafe for Repetition
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> Instrument for T
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fn instrument(self, span: Span) -> Instrumented<Self>
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fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> IntoRequest<T> for T
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fn into_request(self) -> Request<T>
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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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>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
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>,
fn vzip(self) -> V
impl<T> WithSubscriber for T
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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
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S: Into<Dispatch>,