[−][src]Enum parquet::basic::SortOrder

[+] Show declaration

pub enum SortOrder {
    SIGNED,
    UNSIGNED,
    UNDEFINED,
}

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Sort order for page and column statistics.

Types are associated with sort orders and column stats are aggregated using a sort order, and a sort order should be considered when comparing values with statistics min/max.

See reference in https://github.com/apache/parquet-cpp/blob/master/src/parquet/types.h

Variants

SIGNED

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Signed (either value or legacy byte-wise) comparison.

UNSIGNED

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Unsigned (depending on physical type either value or byte-wise) comparison.

UNDEFINED

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Comparison is undefined.

Trait Implementations

`impl PartialEq<SortOrder> for SortOrder`
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`[+] Expand attributes #[must_use] fn ne(&self, other: &Rhs) -> bool`
1.0.0
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This method tests for !=.

`impl Clone for SortOrder`
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`fn clone_from(&mut self, source: &Self)`
1.0.0
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Performs copy-assignment from source. Read more

`impl Copy for SortOrder`
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`impl Display for SortOrder`
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`impl Debug for SortOrder`
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Auto Trait Implementations

`impl Send for SortOrder`

`impl Sync for SortOrder`

Blanket Implementations

`type Owned = T`

`impl<T> From for T`
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`impl<T, U> TryFrom for T where T: From<U>,`
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`type Error = !`

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

`impl<T> Borrow for T where T: ?Sized,`
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`impl<T> Any for T where T: 'static + ?Sized,`
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`impl<T, U> TryInto for T where U: TryFrom<T>,`
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`type Error = <U as TryFrom<T>>::Error`

🔬 This is a nightly-only experimental API. (try_from)

The type returned in the event of a conversion error.

`impl<T> BorrowMut for T where T: ?Sized,`
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[+] Show hidden undocumented items

`impl<E> SpecializationError for E`
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`impl<T> Erased for T`
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`impl<T> Send for T where T: ?Sized,`
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`impl<T> Sync for T where T: ?Sized,`
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`impl<T> Erased for T`

`impl<T, U> TryInto for T where U: TryFrom<T>,`
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[+] Show hidden undocumented items

[−][src]Enum parquet::basic::SortOrder

Variants

Trait Implementations

impl PartialEq<SortOrder> for SortOrder[src][+]

fn eq(&self, other: &SortOrder) -> bool[src][−]

[+] Expand attributes#[must_use] fn ne(&self, other: &Rhs) -> bool1.0.0[src][−]

impl Clone for SortOrder[src][+]

fn clone(&self) -> SortOrder[src][−]

fn clone_from(&mut self, source: &Self)1.0.0[src][−]

impl Copy for SortOrder[src]

impl Display for SortOrder[src][+]

fn fmt(&self, f: &mut Formatter) -> Result[src][−]

impl Debug for SortOrder[src][+]

fn fmt(&self, f: &mut Formatter) -> Result[src][−]

Auto Trait Implementations

impl Send for SortOrder

impl Sync for SortOrder

Blanket Implementations

impl<T, U> Into for T where U: From<T>, [src][−]

fn into(self) -> U[src][−]

impl<T> ToString for T where T: Display + ?Sized, [src][−]

fn to_string(&self) -> String[src][−]

impl<T> ToOwned for T where T: Clone, [src][−]

type Owned = T

fn to_owned(&self) -> T[src][−]

fn clone_into(&self, target: &mut T)[src][−]

impl<T> From for T[src][−]

fn from(t: T) -> T[src][−]

impl<T, U> TryFrom for T where T: From<U>, [src][−]

type Error = !

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src][−]

impl<T> Borrow for T where T: ?Sized, [src][−]

fn borrow(&self) -> &T[src][−]

impl<T> Any for T where T: 'static + ?Sized, [src][−]

fn get_type_id(&self) -> TypeId[src][−]

impl<T, U> TryInto for T where U: TryFrom<T>, [src][−]

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src][−]

impl<T> BorrowMut for T where T: ?Sized, [src][−]

fn borrow_mut(&mut self) -> &mut T[src][−]

impl<E> SpecializationError for E[src][−]

fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized, [src][−]

impl<T> Erased for T[src]

impl<T> Send for T where T: ?Sized, [src]

impl<T> Sync for T where T: ?Sized, [src]

impl<T> Erased for T

impl<T, U> TryInto for T where U: TryFrom<T>, [−]

type Err = <U as TryFrom<T>>::Err

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Err>

`impl PartialEq<SortOrder> for SortOrder`
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`fn eq(&self, other: &SortOrder) -> bool`
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`[+] Expand attributes #[must_use] fn ne(&self, other: &Rhs) -> bool`
1.0.0
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`impl Clone for SortOrder`
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`fn clone(&self) -> SortOrder`
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`fn clone_from(&mut self, source: &Self)`
1.0.0
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`impl Copy for SortOrder`
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`impl Display for SortOrder`
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`fn fmt(&self, f: &mut Formatter) -> Result`
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`impl Debug for SortOrder`
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`fn fmt(&self, f: &mut Formatter) -> Result`
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`impl Send for SortOrder`

`impl Sync for SortOrder`

`impl<T, U> Into for T where U: From<T>,`
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`fn into(self) -> U`
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`impl<T> ToString for T where T: Display + ?Sized,`
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`fn to_string(&self) -> String`
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`impl<T> ToOwned for T where T: Clone,`
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`type Owned = T`

`fn to_owned(&self) -> T`
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`fn clone_into(&self, target: &mut T)`
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`impl<T> From for T`
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`fn from(t: T) -> T`
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`impl<T, U> TryFrom for T where T: From<U>,`
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`type Error = !`

`fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`
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`impl<T> Borrow for T where T: ?Sized,`
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`fn borrow(&self) -> &T`
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`impl<T> Any for T where T: 'static + ?Sized,`
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`fn get_type_id(&self) -> TypeId`
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`impl<T, U> TryInto for T where U: TryFrom<T>,`
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`type Error = <U as TryFrom<T>>::Error`

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`
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`impl<T> BorrowMut for T where T: ?Sized,`
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`fn borrow_mut(&mut self) -> &mut T`
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`impl<E> SpecializationError for E`
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`fn not_found<S, T>(trait_name: &'static str, method_name: &'static str) -> E where T: ?Sized,`
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`impl<T> Erased for T`
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`impl<T> Send for T where T: ?Sized,`
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`impl<T> Sync for T where T: ?Sized,`
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`impl<T> Erased for T`

`impl<T, U> TryInto for T where U: TryFrom<T>,`
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`type Err = <U as TryFrom<T>>::Err`

`fn try_into(self) -> Result<U, <U as TryFrom<T>>::Err>`