snarkvm_synthesizer_program::logic::instruction

Struct HashInstruction

pub struct HashInstruction<N: Network, const VARIANT: u8> { /* private fields */ }

Expand description

Hashes the operand into the declared type.

Implementations§

impl<N: Network, const VARIANT: u8> HashInstruction<N, VARIANT>

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

Initializes a new hash 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.

pub const fn destination_type(&self) -> &PlaintextType<N>

Returns the destination register type.

impl<N: Network, const VARIANT: u8> HashInstruction<N, VARIANT>

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, const VARIANT: u8> Clone for HashInstruction<N, VARIANT>

fn clone(&self) -> HashInstruction<N, VARIANT>

Returns a copy of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl<N: Network, const VARIANT: u8> Debug for HashInstruction<N, VARIANT>

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

Prints the operation as a string.

impl<N: Network, const VARIANT: u8> Display for HashInstruction<N, VARIANT>

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

Prints the operation to a string.

impl<N: Network> From<HashInstruction<N, { Hasher::HashBHP1024 as u8 }>> for Instruction<N>

fn from(operation: HashBHP1024<N>) -> Self

Converts to this type from the input type.

impl<N: Network> From<HashInstruction<N, { Hasher::HashBHP256 as u8 }>> for Instruction<N>

fn from(operation: HashBHP256<N>) -> Self

Converts to this type from the input type.

impl<N: Network> From<HashInstruction<N, { Hasher::HashBHP512 as u8 }>> for Instruction<N>

fn from(operation: HashBHP512<N>) -> Self

Converts to this type from the input type.

impl<N: Network> From<HashInstruction<N, { Hasher::HashBHP768 as u8 }>> for Instruction<N>

fn from(operation: HashBHP768<N>) -> Self

Converts to this type from the input type.

impl<N: Network> From<HashInstruction<N, { Hasher::HashKeccak256 as u8 }>> for Instruction<N>

fn from(operation: HashKeccak256<N>) -> Self

Converts to this type from the input type.

impl<N: Network> From<HashInstruction<N, { Hasher::HashKeccak384 as u8 }>> for Instruction<N>

fn from(operation: HashKeccak384<N>) -> Self

Converts to this type from the input type.

impl<N: Network> From<HashInstruction<N, { Hasher::HashKeccak512 as u8 }>> for Instruction<N>

fn from(operation: HashKeccak512<N>) -> Self

Converts to this type from the input type.

impl<N: Network> From<HashInstruction<N, { Hasher::HashManyPSD2 as u8 }>> for Instruction<N>

fn from(operation: HashManyPSD2<N>) -> Self

Converts to this type from the input type.

impl<N: Network> From<HashInstruction<N, { Hasher::HashManyPSD4 as u8 }>> for Instruction<N>

fn from(operation: HashManyPSD4<N>) -> Self

Converts to this type from the input type.

impl<N: Network> From<HashInstruction<N, { Hasher::HashManyPSD8 as u8 }>> for Instruction<N>

fn from(operation: HashManyPSD8<N>) -> Self

Converts to this type from the input type.

impl<N: Network> From<HashInstruction<N, { Hasher::HashPED128 as u8 }>> for Instruction<N>

fn from(operation: HashPED128<N>) -> Self

Converts to this type from the input type.

impl<N: Network> From<HashInstruction<N, { Hasher::HashPED64 as u8 }>> for Instruction<N>

fn from(operation: HashPED64<N>) -> Self

Converts to this type from the input type.

impl<N: Network> From<HashInstruction<N, { Hasher::HashPSD2 as u8 }>> for Instruction<N>

fn from(operation: HashPSD2<N>) -> Self

Converts to this type from the input type.

impl<N: Network> From<HashInstruction<N, { Hasher::HashPSD4 as u8 }>> for Instruction<N>

fn from(operation: HashPSD4<N>) -> Self

Converts to this type from the input type.

impl<N: Network> From<HashInstruction<N, { Hasher::HashPSD8 as u8 }>> for Instruction<N>

fn from(operation: HashPSD8<N>) -> Self

Converts to this type from the input type.

impl<N: Network> From<HashInstruction<N, { Hasher::HashSha3_256 as u8 }>> for Instruction<N>

fn from(operation: HashSha3_256<N>) -> Self

Converts to this type from the input type.

impl<N: Network> From<HashInstruction<N, { Hasher::HashSha3_384 as u8 }>> for Instruction<N>

fn from(operation: HashSha3_384<N>) -> Self

Converts to this type from the input type.

impl<N: Network> From<HashInstruction<N, { Hasher::HashSha3_512 as u8 }>> for Instruction<N>

fn from(operation: HashSha3_512<N>) -> Self

Converts to this type from the input type.

impl<N: Network, const VARIANT: u8> FromBytes for HashInstruction<N, VARIANT>

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, const VARIANT: u8> FromStr for HashInstruction<N, VARIANT>

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, const VARIANT: u8> Hash for HashInstruction<N, VARIANT>

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

Feeds this value into the given Hasher. Read more

1.3.0 · Source§

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

Feeds a slice of this type into the given Hasher. Read more

impl<N: Network, const VARIANT: u8> Parser for HashInstruction<N, VARIANT>

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

Parses a string into an operation.

impl<N: PartialEq + Network, const VARIANT: u8> PartialEq for HashInstruction<N, VARIANT>

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

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

1.0.0 · Source§

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, const VARIANT: u8> ToBytes for HashInstruction<N, VARIANT>

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, const VARIANT: u8> Eq for HashInstruction<N, VARIANT>

impl<N: Network, const VARIANT: u8> StructuralPartialEq for HashInstruction<N, VARIANT>

Auto Trait Implementations§

impl<N, const VARIANT: u8> Freeze for HashInstruction<N, VARIANT>
where <N as Environment>::Field: Freeze,

impl<N, const VARIANT: u8> RefUnwindSafe for HashInstruction<N, VARIANT>
where <N as Environment>::Field: RefUnwindSafe, N: RefUnwindSafe, <N as Environment>::Projective: RefUnwindSafe, <N as Environment>::Scalar: RefUnwindSafe,

impl<N, const VARIANT: u8> Send for HashInstruction<N, VARIANT>

impl<N, const VARIANT: u8> Sync for HashInstruction<N, VARIANT>

impl<N, const VARIANT: u8> Unpin for HashInstruction<N, VARIANT>
where <N as Environment>::Field: Unpin, N: Unpin, <N as Environment>::Projective: Unpin, <N as Environment>::Scalar: Unpin,

impl<N, const VARIANT: u8> UnwindSafe for HashInstruction<N, VARIANT>
where <N as Environment>::Field: UnwindSafe, N: UnwindSafe, <N as Environment>::Projective: UnwindSafe, <N as Environment>::Scalar: UnwindSafe,

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize = _

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToSmolStr for T
where T: Display + ?Sized,

fn to_smolstr(&self) -> SmolStr

impl<T> ToString for T
where T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V