Struct smartnoise_runtime::proto::RawMoment

pub struct RawMoment {
    pub order: u32,
}

RawMoment Component

Returns sample estimate of kth raw moment for each column of the data.

This struct represents an abstract computation. Arguments are provided via the graph. Additional options are set via the fields on this struct. The return is the result of the raw_moment on the arguments.

Arguments

• data - Array - Data for which you would like the kth raw moments. Atomic data type must be float.

Returns

• Value - Array - kth raw sample moment for each column.

Fields

order: u32

Indicate the kth integer statistical moment.

Trait Implementations

impl Clone for RawMoment

pub fn clone(&self) -> RawMoment

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Component for RawMoment

pub fn propagate_property(
    &self,
    _privacy_definition: &Option<PrivacyDefinition>,
    _public_arguments: IndexMap<IndexKey, &Value, RandomState>,
    properties: IndexMap<IndexKey, ValueProperties, RandomState>,
    node_id: u32
) -> Result<Warnable<ValueProperties>, Error>

Given properties known about private arguments, and public arguments, derive properties about the resulting data.

impl Debug for RawMoment

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

Formats the value using the given formatter.

impl Default for RawMoment

pub fn default() -> RawMoment

Returns the “default value” for a type.

impl Evaluable for RawMoment

fn evaluate(
    &self,
    _privacy_definition: &Option<PrivacyDefinition>,
    arguments: NodeArguments
) -> Result<ReleaseNode>

The concrete implementation of the abstract computation that the struct represents.

impl Message for RawMoment

pub fn encode_raw<B>(&self, buf: &mut B) where
    B: BufMut, 

pub fn merge_field<B>(
    &mut self,
    tag: u32,
    wire_type: WireType,
    buf: &mut B,
    ctx: DecodeContext
) -> Result<(), DecodeError> where
    B: Buf, 

pub fn encoded_len(&self) -> usize

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

pub fn clear(&mut self)

Clears the message, resetting all fields to their default.

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

Encodes the message to a buffer.

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

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

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

Decodes an instance of the message from a buffer.

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

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

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

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

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

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

impl PartialEq<RawMoment> for RawMoment

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

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

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

This method tests for !=.

impl Sensitivity for RawMoment

pub fn compute_sensitivity(
    &self,
    _privacy_definition: &PrivacyDefinition,
    properties: &IndexMap<IndexKey, ValueProperties, RandomState>,
    sensitivity_type: &SensitivitySpace
) -> Result<Value, Error>

Derivation for the sensitivity of an aggregator based on available local metadata.

impl StructuralPartialEq for RawMoment