Module opendp::core

Core concepts of OpenDP.

This module provides the central building blocks used throughout OpenDP:

• Measurement
• Transformation
• Domain
• Metric/Measure
• Function
• StabilityMap/PrivacyMap

Re-exports

• pub use super::*;

Modules

• ffi 🔒
• partials 🔒

Structs

• FfiError
• FfiSlice
• Function
  A mathematical function which maps values from an input Domain to an output Domain.
• Measurement
  A randomized mechanism with certain privacy characteristics.
• PartialMeasurement
• PartialTransformation
• PrivacyMap
  A map evaluating the privacy of a Measurement.
• StabilityMap
  A map evaluating the stability of a Transformation.
• Transformation
  A data transformation with certain stability characteristics.

Enums

• FfiResult

Traits

• Domain
  A set which constrains the input or output of a Function.
• IntoAnyFunctionFfiResultExt
• IntoAnyMeasurementFfiResultExt
  Trait to convert Result into FfiResult<*mut AnyMeasurement>. We can’t do this with From because there’s a blanket implementation of From for FfiResult. We can’t do this with a method on Result because it comes from another crate. So we need a separate trait.
• IntoAnyTransformationFfiResultExt
  Trait to convert Result into FfiResult<*mut AnyTransformation>. We can’t do this with From because there’s a blanket implementation of From for FfiResult. We can’t do this with a method on Result because it comes from another crate. So we need a separate trait.
• Measure
  A representation of the distance between two distributions.
• Metric
  A representation of the distance between two elements in a set.
• MetricSpace

Functions

• opendp_core___error_free
  Internal function. Free the memory associated with error.
• opendp_core___function_free
  Internal function. Free the memory associated with this.
• opendp_core___measurement_free
  Internal function. Free the memory associated with this.
• opendp_core___transformation_free
  Internal function. Free the memory associated with this.
• opendp_core__function_eval
  Eval the function with arg.
• opendp_core__measurement_check
  Check the privacy relation of the measurement at the given d_in, d_out
• opendp_core__measurement_function
  Get the function from a measurement.
• opendp_core__measurement_input_carrier_type
  Get the input (carrier) data type of this.
• opendp_core__measurement_input_distance_type
  Get the input distance type of measurement.
• opendp_core__measurement_input_domain
  Get the input domain from a measurement.
• opendp_core__measurement_input_metric
  Get the input domain from a measurement.
• opendp_core__measurement_invoke
  Invoke the measurement with arg. Returns a differentially private release.
• opendp_core__measurement_map
  Use the measurement to map a given d_in to d_out.
• opendp_core__measurement_output_distance_type
  Get the output distance type of measurement.
• opendp_core__measurement_output_measure
  Get the output domain from a measurement.
• opendp_core__new_function
• opendp_core__queryable_eval
  Invoke the queryable with query. Returns a differentially private release.
• opendp_core__queryable_query_type
  Get the query type of queryable.
• opendp_core__transformation_check
  Check the privacy relation of the measurement at the given d_in, d_out
• opendp_core__transformation_function
  Get the function from a transformation.
• opendp_core__transformation_input_carrier_type
  Get the input (carrier) data type of this.
• opendp_core__transformation_input_distance_type
  Get the input distance type of transformation.
• opendp_core__transformation_input_domain
  Get the input domain from a transformation.
• opendp_core__transformation_input_metric
  Get the input domain from a transformation.
• opendp_core__transformation_invoke
  Invoke the transformation with arg. Returns a differentially private release.
• opendp_core__transformation_map
  Use the transformation to map a given d_in to d_out.
• opendp_core__transformation_output_distance_type
  Get the output distance type of transformation.
• opendp_core__transformation_output_domain
  Get the output domain from a transformation.
• opendp_core__transformation_output_metric
  Get the output domain from a transformation.