Struct smartnoise_runtime::proto::DpGumbelMedian

pub struct DpGumbelMedian {
    pub privacy_usage: Vec<PrivacyUsage, Global>,
}

DPGumbelMedian Component

Returns differentially private estimates of the median of 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 dp_gumbel_median on the arguments.

Arguments

• data - Array
• lower - - Min candidate
• upper - - Max candidate
• enforce_constant_time - - Enforce constant time for median

Returns

• Value - Array - Differentially private estimates of the median of each column of the data.

Fields

privacy_usage: Vec<PrivacyUsage, Global>

Object describing the type and amount of privacy to be used for the mechanism release.

Trait Implementations

impl Clone for DpGumbelMedian

pub fn clone(&self) -> DpGumbelMedian

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Component for DpGumbelMedian

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 DpGumbelMedian

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

Formats the value using the given formatter.

impl Default for DpGumbelMedian

pub fn default() -> DpGumbelMedian

Returns the “default value” for a type.

impl Evaluable for DpGumbelMedian

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

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

impl Expandable for DpGumbelMedian

pub fn expand_component(
    &self,
    privacy_definition: &Option<PrivacyDefinition>,
    component: &Component,
    _public_arguments: &IndexMap<IndexKey, &Value, RandomState>,
    properties: &IndexMap<IndexKey, ValueProperties, RandomState>,
    component_id: u32,
    _maximum_id: u32
) -> Result<ComponentExpansion, Error>

Concrete implementation for an Expandable component that returns a patch that may be applied to a computation graph.

impl Message for DpGumbelMedian

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<DpGumbelMedian> for DpGumbelMedian

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

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

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

This method tests for !=.

impl Report for DpGumbelMedian

pub fn summarize(
    &self,
    node_id: u32,
    component: &Component,
    _public_arguments: IndexMap<IndexKey, &Value, RandomState>,
    properties: IndexMap<IndexKey, ValueProperties, RandomState>,
    release: &Value,
    variable_names: Option<&Vec<IndexKey, Global>>
) -> Result<Option<Vec<JSONRelease, Global>>, Error>

Summarize the relevant metadata around a computation in a readable, JSON-serializable format.

impl StructuralPartialEq for DpGumbelMedian