Enum essential_constraint_vm::asm::opcode::Crypto

#[repr(u8)]
pub enum Crypto {
    Sha256 = 80,
    VerifyEd25519 = 81,
    RecoverSecp256k1 = 82,
}

Operations providing cryptographic functionality.

Variants

Sha256 = 80

0x50

Opcode associated with the Crypto::Sha256 operation.

VerifyEd25519 = 81

0x51

Opcode associated with the Crypto::VerifyEd25519 operation.

RecoverSecp256k1 = 82

0x52

Opcode associated with the Crypto::RecoverSecp256k1 operation.

Trait Implementations

impl Clone for Crypto

fn clone(&self) -> Crypto

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Crypto

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

Formats the value using the given formatter.

impl From<Crypto> for Constraint

fn from(subgroup: Crypto) -> Constraint

Converts to this type from the input type.

impl Hash for Crypto

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

where __H: Hasher,

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 Ord for Crypto

fn cmp(&self, other: &Crypto) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl ParseOp for Crypto

fn parse_op( &self, bytes: &mut impl Iterator<Item = u8>, ) -> Result<<Crypto as ParseOp>::Op, <Crypto as ParseOp>::Error>

Attempt to parse the operation associated with the opcode from the given bytes.

Only consumes the bytes necessary to construct any associated data.

Returns an error in the case that the given bytes iterator contains insufficient bytes to parse the op.

type Op = Crypto

The operation associated with the opcode.

type Error = NotEnoughBytesError

Any error that might occur while parsing.

impl PartialEq for Crypto

fn eq(&self, other: &Crypto) -> 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 PartialOrd for Crypto

fn partial_cmp(&self, other: &Crypto) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl TryFrom<u8> for Crypto

type Error = InvalidOpcodeError

The type returned in the event of a conversion error.

fn try_from(u: u8) -> Result<Crypto, <Crypto as TryFrom<u8>>::Error>

Performs the conversion.

impl Copy for Crypto

impl Eq for Crypto

impl StructuralPartialEq for Crypto