Enum Opcode

#[repr(u8)]
pub enum Opcode {
    Constraint(Constraint),
    StateMemory(StateMemory),
    KeyRange = 144,
    KeyRangeExtern = 145,
}

All operations available to state-read execution.

Variants

Constraint(Constraint)

All operations available to the constraint checker.

Note that this is a subset of the operations available to state read execution.

StateMemory(StateMemory)

Operations for controlling mutable state slots.

KeyRange = 144

0x90

Opcode associated with the StateRead::KeyRange operation.

KeyRangeExtern = 145

0x91

Opcode associated with the StateRead::KeyRangeExtern operation.

Trait Implementations

impl Clone for StateRead

fn clone(&self) -> StateRead

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StateRead

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

Formats the value using the given formatter.

impl From<Access> for StateRead

fn from(subgroup: Access) -> StateRead

Converts to this type from the input type.

impl From<Alu> for StateRead

fn from(subgroup: Alu) -> StateRead

Converts to this type from the input type.

impl From<Crypto> for StateRead

fn from(subgroup: Crypto) -> StateRead

Converts to this type from the input type.

impl From<Constraint> for StateRead

fn from(subgroup: Constraint) -> StateRead

Converts to this type from the input type.

impl From<Pred> for StateRead

fn from(subgroup: Pred) -> StateRead

Converts to this type from the input type.

impl From<Stack> for StateRead

fn from(subgroup: Stack) -> StateRead

Converts to this type from the input type.

impl From<StateMemory> for StateRead

fn from(subgroup: StateMemory) -> StateRead

Converts to this type from the input type.

impl From<Temporary> for StateRead

fn from(subgroup: Temporary) -> StateRead

Converts to this type from the input type.

impl From<TotalControlFlow> for StateRead

fn from(subgroup: TotalControlFlow) -> StateRead

Converts to this type from the input type.

impl Hash for StateRead

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 StateRead

fn cmp(&self, other: &StateRead) -> 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,

Restrict a value to a certain interval.

impl ParseOp for StateRead

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

The operation associated with the opcode.

type Error = NotEnoughBytesError

Any error that might occur while parsing.

impl PartialEq for StateRead

fn eq(&self, other: &StateRead) -> 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 StateRead

fn partial_cmp(&self, other: &StateRead) -> 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 StateRead

type Error = InvalidOpcodeError

The type returned in the event of a conversion error.

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

Performs the conversion.

impl Copy for StateRead

impl Eq for StateRead

impl StructuralPartialEq for StateRead