SafeUintFuzzBase< Builder >::Instruction Class Reference

A class representing a single fuzzing instruction. More...

#include <safe_uint.fuzzer.hpp>

Classes
union	ArgumentContents
struct	Element
struct	FiveArgs
struct	FourArgs
struct	SliceArgs
struct	ThreeArgs

Public Types
enum	OPCODE {   CONSTANT , WITNESS , CONSTANT_WITNESS , ADD ,   SUBTRACT , MULTIPLY , DIVIDE , ADD_TWO ,   MADD , SUBTRACT_WITH_CONSTRAINT , DIVIDE_WITH_CONSTRAINTS , SLICE ,   RANDOMSEED , _LAST }

Static Public Member Functions
template<typename T > requires SimpleRng<T>
static Instruction	generateRandom (T &rng)
	Generate a random instruction.
template<typename T > requires SimpleRng<T>
static fr	mutateFieldElement (fr e, T &rng, HavocSettings &havoc_config)
	Mutate the value of a field element.
template<typename T > requires SimpleRng<T>
static Instruction	mutateInstruction (Instruction instruction, T &rng, HavocSettings &havoc_config)
	Mutate a single instruction.

Public Attributes
OPCODE	id
ArgumentContents	arguments

Detailed Description

template<typename Builder>
class SafeUintFuzzBase< Builder >::Instruction

A class representing a single fuzzing instruction.

Member Function Documentation

generateRandom()

template<typename Builder >

template<typename T >
requires SimpleRng<T>

static Instruction SafeUintFuzzBase< Builder >::Instruction::generateRandom ( T &  rng )

inlinestatic

Generate a random instruction.

Template Parameters

T	PRNG class type

Parameters

rng

PRNG used

Returns

A random instruction

mutateFieldElement()

template<typename Builder >

template<typename T >
requires SimpleRng<T>

static fr SafeUintFuzzBase< Builder >::Instruction::mutateFieldElement ( fr  e, T &  rng, HavocSettings &  havoc_config  )

inlinestatic

Mutate the value of a field element.

Template Parameters

T	PRNG class

Parameters

e	Initial element value
rng	PRNG
havoc_config	Mutation configuration

Returns

Mutated element

mutateInstruction()

template<typename Builder >

template<typename T >
requires SimpleRng<T>

static Instruction SafeUintFuzzBase< Builder >::Instruction::mutateInstruction ( Instruction  instruction, T &  rng, HavocSettings &  havoc_config  )

inlinestatic

Mutate a single instruction.

Template Parameters

T	PRNG class

Parameters

instruction	The instruction
rng	PRNG
havoc_config	Mutation configuration

Returns

Mutated instruction

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The documentation for this class was generated from the following file:

• src/barretenberg/stdlib/primitives/safe_uint/safe_uint.fuzzer.hpp