Struct datafusion_proto::protobuf::NegativeNode

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pub struct NegativeNode {
    pub expr: Option<Box<LogicalExprNode>>,
}

Fields

expr: Option<Box<LogicalExprNode>>

Trait Implementations

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impl Clone for NegativeNode

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fn clone(&self) -> NegativeNode

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for NegativeNode

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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 NegativeNode

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fn default() -> Self

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

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impl Message for NegativeNode

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fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

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fn clear(&mut self)

Clears the message, resetting all fields to their default.

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fn encode(&self, buf: &mut B) -> Result<(), EncodeError> where
B: BufMut,

Encodes the message to a buffer. Read more

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fn encode_to_vec(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

Encodes the message to a newly allocated buffer.

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fn encode_length_delimited(&self, buf: &mut B) -> Result<(), EncodeError> where
B: BufMut,

Encodes the message with a length-delimiter to a buffer. Read more

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fn encode_length_delimited_to_vec(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

Encodes the message with a length-delimiter to a newly allocated buffer.

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fn decode(buf: B) -> Result<Self, DecodeError> where
B: Buf,
Self: Default,

Decodes an instance of the message from a buffer. Read more

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fn decode_length_delimited(buf: B) -> Result<Self, DecodeError> where
B: Buf,
Self: Default,

Decodes a length-delimited instance of the message from the buffer.

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fn merge(&mut self, buf: B) -> Result<(), DecodeError> where
B: Buf,

Decodes an instance of the message from a buffer, and merges it into self. Read more

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fn merge_length_delimited(&mut self, buf: B) -> Result<(), DecodeError> where
B: Buf,

Decodes a length-delimited instance of the message from buffer, and merges it into self. Read more

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impl PartialEq<NegativeNode> for NegativeNode

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

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

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

This method tests for !=.

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impl StructuralPartialEq for NegativeNode

Auto Trait Implementations

impl RefUnwindSafe for NegativeNode

impl Send for NegativeNode

impl Sync for NegativeNode

impl Unpin for NegativeNode

impl UnwindSafe for NegativeNode

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

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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.

Struct datafusion_proto::protobuf::NegativeNode

Fields

Trait Implementations

impl Clone for NegativeNode

fn clone(&self) -> NegativeNode

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

impl Debug for NegativeNode

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

impl Default for NegativeNode

fn default() -> Self

impl Message for NegativeNode

fn encoded_len(&self) -> usize

fn clear(&mut self)

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError> where B: BufMut,

fn encode_to_vec(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where A: Allocator,

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError> where B: BufMut,

fn encode_length_delimited_to_vec(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where A: Allocator,

fn decode<B>(buf: B) -> Result<Self, DecodeError> where B: Buf, Self: Default,

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError> where B: Buf, Self: Default,

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError> where B: Buf,

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError> where B: Buf,

impl PartialEq<NegativeNode> for NegativeNode

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

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

impl StructuralPartialEq for NegativeNode

Auto Trait Implementations

impl RefUnwindSafe for NegativeNode

impl Send for NegativeNode

impl Sync for NegativeNode

impl Unpin for NegativeNode

impl UnwindSafe for NegativeNode

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> 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>,

type Error = Infallible

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

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

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

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

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

fn vzip(self) -> V

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

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError> where
B: BufMut,

fn encode_to_vec(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError> where
B: BufMut,

fn encode_length_delimited_to_vec(&self) -> Vec<u8, Global>ⓘNotable traits for Vec<u8, A>`impl<A> Write for Vec<u8, A> where A: Allocator,`

fn decode<B>(buf: B) -> Result<Self, DecodeError> where
B: Buf,
Self: Default,

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError> where
B: Buf,
Self: Default,

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError> where
B: Buf,

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError> where
B: Buf,

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, 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,