Struct ProgramInfo

pub struct ProgramInfo { /* private fields */ }

A program information set consisting of its MAST root and set of kernel procedure roots used for its compilation.

This will be used as public inputs of the proof so we bind its verification to the kernel and root used to execute the program. This way, we extend the correctness of the proof to the security guarantees provided by the kernel. We also allow the user to easily prove the membership of a given kernel procedure for a given proof, without compromising its zero-knowledge properties.

Implementations

impl ProgramInfo

pub const fn new(program_hash: RpoDigest, kernel: Kernel) -> ProgramInfo

Creates a new instance of a program info.

pub const fn program_hash(&self) -> &RpoDigest

Returns the program hash computed from its code block root.

pub const fn kernel(&self) -> &Kernel

Returns the program kernel used during the compilation.

pub fn kernel_procedures(&self) -> &[RpoDigest]

Returns the list of procedures of the kernel used during the compilation.

Trait Implementations

impl Clone for ProgramInfo

fn clone(&self) -> ProgramInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProgramInfo

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

Formats the value using the given formatter.

impl Default for ProgramInfo

fn default() -> ProgramInfo

Returns the “default value” for a type.

impl Deserializable for ProgramInfo

fn read_from<R>(source: &mut R) -> Result<ProgramInfo, DeserializationError>

where R: ByteReader,

Reads a sequence of bytes from the provided source, attempts to deserialize these bytes into Self, and returns the result.

fn read_from_bytes(bytes: &[u8]) -> Result<Self, DeserializationError>

Attempts to deserialize the provided bytes into Self and returns the result.

impl From<Program> for ProgramInfo

fn from(program: Program) -> ProgramInfo

Converts to this type from the input type.

impl PartialEq for ProgramInfo

fn eq(&self, other: &ProgramInfo) -> 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 Serializable for ProgramInfo

fn write_into<W>(&self, target: &mut W)

where W: ByteWriter,

Serializes self into bytes and writes these bytes into the target.

fn to_bytes(&self) -> Vec<u8>

Serializes self into a vector of bytes.

fn get_size_hint(&self) -> usize

Returns an estimate of how many bytes are needed to represent self.

impl ToElements for ProgramInfo

fn to_elements(&self) -> Vec<BaseElement>

impl Eq for ProgramInfo

impl StructuralPartialEq for ProgramInfo