Struct CircuitId 

pub struct CircuitId(/* private fields */);

A deterministic 256-bit identity of a v2 circuit, used for inexpensive circuit equality checks (e.g. agreeing on which circuit to run across parties).

Implementations

impl CircuitId

pub fn of<C: MpcConfig>(circuit: &Circuit<C>) -> Self

Computes the id of the given circuit.

Hashes the circuit’s canonical bincode encoding (its CompressedCircuit form: gates in order, then outputs), reusing the same representation circuits are serialized with on the wire.

pub fn as_bytes(&self) -> &[u8; 32]

Returns the raw 32-byte digest.

Trait Implementations

impl Clone for CircuitId

fn clone(&self) -> CircuitId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CircuitId

impl Debug for CircuitId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CircuitId

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for CircuitId

impl Hash for CircuitId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CircuitId

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

Equality operator ==.

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

Inequality operator !=.

impl<'de> SchemaRead<'de> for CircuitId

const TYPE_META: TypeMeta

type Dst = CircuitId

fn read( reader: &mut impl Reader<'de>, dst: &mut MaybeUninit<Self::Dst>, ) -> ReadResult<()>

Read into dst from reader.

fn get(reader: &mut impl Reader<'de>) -> Result<Self::Dst, ReadError>

Read Self::Dst from reader into a new Self::Dst.

impl SchemaWrite for CircuitId

const TYPE_META: TypeMeta

type Src = CircuitId

fn size_of(src: &Self::Src) -> WriteResult<usize>

Get the serialized size of Self::Src.

fn write(writer: &mut impl Writer, src: &Self::Src) -> WriteResult<()>

Write Self::Src to writer.

impl Serialize for CircuitId

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CircuitId

impl ZeroCopy for CircuitId

where for<'_wincode_internal> Assert<{ _ }>: IsTrue,

fn from_bytes<'de>(bytes: &'de [u8]) -> Result<&'de Self, ReadError>

where Self: Sized + SchemaRead<'de, Dst = Self>,

Get a reference to a type from the given bytes.

fn from_bytes_mut<'de>(bytes: &'de mut [u8]) -> Result<&'de mut Self, ReadError>

where Self: Sized + SchemaRead<'de, Dst = Self>,

Get a mutable reference to a type from the given bytes.