Struct Program 

pub struct Program {
    pub instructions: Vec<Instruction>,
}

A Program is a Vec<Instruction> that contains duplicate elements for instructions with a size of 2. This means that the index in the vector corresponds to the VM’s instruction_pointer. These duplicate values should most often be skipped/ignored, e.g. when pretty-printing.

Fields

instructions: Vec<Instruction>

Implementations

impl Program

pub fn new(input: &[LabelledInstruction]) -> Self

Create a Program from a slice of Instruction.

pub fn from_code(code: &str) -> Result<Self>

Create a Program by parsing source code.

pub fn to_bwords(&self) -> Vec<BFieldElement>

Convert a Program to a Vec<BFieldElement>.

Every single-word instruction is converted to a single word.

Every double-word instruction is converted to two words.

pub fn len_bwords(&self) -> usize

The total length of the program as BFieldElements. Double-word instructions contribute two BFieldElements.

pub fn is_empty(&self) -> bool

pub fn hash<H: AlgebraicHasher>(&self) -> Digest

Hash the program using the given AlgebraicHasher.

Trait Implementations

impl BFieldCodec for Program

fn decode(sequence: &[BFieldElement]) -> Result<Box<Self>>

fn encode(&self) -> Vec<BFieldElement>

fn static_length() -> Option<usize>

Returns the length in number of BFieldElements if it is known at compile-time. Otherwise, None.

impl Clone for Program

fn clone(&self) -> Program

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Program

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

Formats the value using the given formatter.

impl Default for Program

fn default() -> Program

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Program

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Program

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

Formats the value using the given formatter.

impl GetSize for Program

fn get_heap_size(&self) -> usize

Determines how many bytes this object occupies inside the heap.

fn get_stack_size() -> usize

Determines how may bytes this object occupies inside the stack.

fn get_size(&self) -> usize

Determines the total size of the object.

impl IntoIterator for Program

type Item = AnInstruction<BFieldElement>

The type of the elements being iterated over.

type IntoIter = InstructionIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq for Program

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Program

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Program

impl StructuralPartialEq for Program