Struct SignVerify

pub struct SignVerify<N: Network> { /* private fields */ }

Computes whether signature is valid for the given address and message.

Implementations

impl<N: Network> SignVerify<N>

pub fn new(operands: Vec<Operand<N>>, destination: Register<N>) -> Result<Self>

Initializes a new sign.verify instruction.

pub const fn opcode() -> Opcode

Returns the opcode.

pub fn operands(&self) -> &[Operand<N>]

Returns the operands in the operation.

pub fn destinations(&self) -> Vec<Register<N>>

Returns the destination register.

impl<N: Network> SignVerify<N>

pub fn evaluate( &self, stack: &(impl StackMatches<N> + StackProgram<N>), registers: &mut (impl RegistersLoad<N> + RegistersStore<N>), ) -> Result<()>

Evaluates the instruction.

pub fn execute<A: Aleo<Network = N>>( &self, stack: &(impl StackMatches<N> + StackProgram<N>), registers: &mut (impl RegistersLoadCircuit<N, A> + RegistersStoreCircuit<N, A>), ) -> Result<()>

Executes the instruction.

pub fn finalize( &self, stack: &(impl StackMatches<N> + StackProgram<N>), registers: &mut (impl RegistersLoad<N> + RegistersStore<N>), ) -> Result<()>

Finalizes the instruction.

pub fn output_types( &self, _stack: &impl StackProgram<N>, input_types: &[RegisterType<N>], ) -> Result<Vec<RegisterType<N>>>

Returns the output type from the given program and input types.

Trait Implementations

impl<N: Clone + Network> Clone for SignVerify<N>

fn clone(&self) -> SignVerify<N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<N: Network> Debug for SignVerify<N>

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

Prints the operation as a string.

impl<N: Network> Display for SignVerify<N>

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

Prints the operation to a string.

impl<N: Network> From<SignVerify<N>> for Instruction<N>

fn from(operation: SignVerify<N>) -> Self

Converts to this type from the input type.

impl<N: Network> FromBytes for SignVerify<N>

fn read_le<R: Read>(reader: R) -> IoResult<Self>

Reads the operation from a buffer.

fn from_bytes_le(bytes: &[u8]) -> Result<Self, Error>

where Self: Sized,

Returns Self from a byte array in little-endian order.

impl<N: Network> FromStr for SignVerify<N>

fn from_str(string: &str) -> Result<Self>

Parses a string into an operation.

type Err = Error

The associated error which can be returned from parsing.

impl<N: Hash + Network> Hash for SignVerify<N>

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<N: Network> Parser for SignVerify<N>

fn parse(string: &str) -> ParserResult<'_, Self>

Parses a string into an operation.

impl<N: PartialEq + Network> PartialEq for SignVerify<N>

fn eq(&self, other: &SignVerify<N>) -> 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<N: Network> ToBytes for SignVerify<N>

fn write_le<W: Write>(&self, writer: W) -> IoResult<()>

Writes the operation to a buffer.

fn to_bytes_le(&self) -> Result<Vec<u8>, Error>

where Self: Sized,

Returns self as a byte array in little-endian order.

impl<N: Eq + Network> Eq for SignVerify<N>

impl<N: Network> StructuralPartialEq for SignVerify<N>