Enum datafusion_proto::protobuf::BuiltInWindowFunction

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#[repr(i32)]
pub enum BuiltInWindowFunction {
    RowNumber,
    Rank,
    DenseRank,
    PercentRank,
    CumeDist,
    Ntile,
    Lag,
    Lead,
    FirstValue,
    LastValue,
    NthValue,
}

Variants

`RowNumber`

`Rank`

`DenseRank`

`PercentRank`

`CumeDist`

`Ntile`

`Lag`

`Lead`

`FirstValue`

`LastValue`

`NthValue`

Implementations

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impl BuiltInWindowFunction

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pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of BuiltInWindowFunction.

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pub fn from_i32(value: i32) -> Option<BuiltInWindowFunction>

Converts an i32 to a BuiltInWindowFunction, or None if value is not a valid variant.

Trait Implementations

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impl Clone for BuiltInWindowFunction

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fn clone(&self) -> BuiltInWindowFunction

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for BuiltInWindowFunction

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Default for BuiltInWindowFunction

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fn default() -> BuiltInWindowFunction

Returns the “default value” for a type. Read more

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impl From<&'_ BuiltInWindowFunction> for BuiltInWindowFunction

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fn from(value: &BuiltInWindowFunction) -> Self

Converts to this type from the input type.

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impl From<BuiltInWindowFunction> for i32

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fn from(value: BuiltInWindowFunction) -> i32

Converts to this type from the input type.

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impl From<BuiltInWindowFunction> for BuiltInWindowFunction

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fn from(built_in_function: BuiltInWindowFunction) -> Self

Converts to this type from the input type.

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impl Hash for BuiltInWindowFunction

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fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

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impl Ord for BuiltInWindowFunction

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fn cmp(&self, other: &BuiltInWindowFunction) -> Ordering

This method returns an Ordering between self and other. Read more

1.21.0 · source

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values. Read more

1.21.0 · source

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values. Read more

1.50.0 · source

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval. Read more

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impl PartialEq<BuiltInWindowFunction> for BuiltInWindowFunction

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fn eq(&self, other: &BuiltInWindowFunction) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

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impl PartialOrd<BuiltInWindowFunction> for BuiltInWindowFunction

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fn partial_cmp(&self, other: &BuiltInWindowFunction) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

1.0.0 · source

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more

1.0.0 · source

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 more

1.0.0 · source

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more

1.0.0 · source

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

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impl StructuralPartialEq for BuiltInWindowFunction

Auto Trait Implementations

impl RefUnwindSafe for BuiltInWindowFunction

impl Send for BuiltInWindowFunction

impl Sync for BuiltInWindowFunction

impl Unpin for BuiltInWindowFunction

impl UnwindSafe for BuiltInWindowFunction

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CallHasher for T where
T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where
H: Hash + ?Sized,
B: BuildHasher,

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impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum datafusion_proto::protobuf::BuiltInWindowFunction

Variants

RowNumber

Rank

DenseRank

PercentRank

CumeDist

Ntile

Lag

Lead

FirstValue

LastValue

NthValue

Implementations

impl BuiltInWindowFunction

pub fn is_valid(value: i32) -> bool

pub fn from_i32(value: i32) -> Option<BuiltInWindowFunction>

Trait Implementations

impl Clone for BuiltInWindowFunction

fn clone(&self) -> BuiltInWindowFunction

fn clone_from(&mut self, source: &Self)

impl Debug for BuiltInWindowFunction

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Default for BuiltInWindowFunction

fn default() -> BuiltInWindowFunction

impl From<&'_ BuiltInWindowFunction> for BuiltInWindowFunction

fn from(value: &BuiltInWindowFunction) -> Self

impl From<BuiltInWindowFunction> for i32

fn from(value: BuiltInWindowFunction) -> i32

impl From<BuiltInWindowFunction> for BuiltInWindowFunction

fn from(built_in_function: BuiltInWindowFunction) -> Self

impl Hash for BuiltInWindowFunction

fn hash<__H: Hasher>(&self, state: &mut __H)

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,

impl Ord for BuiltInWindowFunction

fn cmp(&self, other: &BuiltInWindowFunction) -> Ordering

fn max(self, other: Self) -> Self

fn min(self, other: Self) -> Self

fn clamp(self, min: Self, max: Self) -> Self

impl PartialEq<BuiltInWindowFunction> for BuiltInWindowFunction

fn eq(&self, other: &BuiltInWindowFunction) -> bool

fn ne(&self, other: &Rhs) -> bool

impl PartialOrd<BuiltInWindowFunction> for BuiltInWindowFunction

fn partial_cmp(&self, other: &BuiltInWindowFunction) -> Option<Ordering>

fn lt(&self, other: &Rhs) -> bool

fn le(&self, other: &Rhs) -> bool

fn gt(&self, other: &Rhs) -> bool

fn ge(&self, other: &Rhs) -> bool

impl Copy for BuiltInWindowFunction

impl Eq for BuiltInWindowFunction

impl StructuralEq for BuiltInWindowFunction

impl StructuralPartialEq for BuiltInWindowFunction

Auto Trait Implementations

impl RefUnwindSafe for BuiltInWindowFunction

impl Send for BuiltInWindowFunction

impl Sync for BuiltInWindowFunction

impl Unpin for BuiltInWindowFunction

impl UnwindSafe for BuiltInWindowFunction

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> CallHasher for T where T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where H: Hash + ?Sized, B: BuildHasher,

impl<Q, K> Equivalent<K> for Q where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

`RowNumber`

`Rank`

`DenseRank`

`PercentRank`

`CumeDist`

`Ntile`

`Lag`

`Lead`

`FirstValue`

`LastValue`

`NthValue`

fn hash<H: Hasher>(&self, state: &mut H)

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T> CallHasher for T where
T: Hash + ?Sized,

default fn get_hash<H, B>(value: &H, build_hasher: &B) -> u64 where
H: Hash + ?Sized,
B: BuildHasher,

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

impl<T> Allocation for T where
T: RefUnwindSafe,