Struct snarkvm_synthesizer_program::Cast

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

Casts the operands into the declared type.

Implementations

impl<N: Network> Cast<N>

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.

pub fn register_type(&self) -> &RegisterType<N>

Returns the register type.

pub const fn cast_type(&self) -> &CastType<N>

Returns the cast type.

impl<N: Network> Cast<N>

pub fn evaluate( &self, stack: &impl StackMatches<N> + StackProgram<N>, registers: &mut impl RegistersCaller<N> + 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 RegistersCallerCircuit<N, A> + 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 Cast<N>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

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

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

Prints the operation as a string.

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

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

Prints the operation to a string.

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

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

Converts to this type from the input type.

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

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

Parses a string into an operation.

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

fn eq(&self, other: &Cast<N>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl<N: Network> ToBytes for Cast<N>

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

Writes the operation to a buffer.

fn to_bytes_le(&self) -> Result<Vec<u8, Global>, Error>where Self: Sized,

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

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

impl<N: Network> StructuralEq for Cast<N>

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