Enum StateMemory

#[repr(u8)]
pub enum StateMemory {
    AllocSlots = 128,
    Load = 129,
    Store = 130,
    Truncate = 131,
    Length = 132,
    ValueLen = 133,
}

Operations for controlling mutable state slots.

Variants

AllocSlots = 128

0x80

Opcode associated with the StateMemory::AllocSlots operation.

Load = 129

0x81

Opcode associated with the StateMemory::Load operation.

Store = 130

0x82

Opcode associated with the StateMemory::Store operation.

Truncate = 131

0x83

Opcode associated with the StateMemory::Truncate operation.

Length = 132

0x84

Opcode associated with the StateMemory::Length operation.

ValueLen = 133

0x85

Opcode associated with the StateMemory::ValueLen operation.

Trait Implementations

impl Clone for StateMemory

fn clone(&self) -> StateMemory

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StateMemory

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

Formats the value using the given formatter.

impl From<StateMemory> for StateRead

fn from(subgroup: StateMemory) -> Self

Converts to this type from the input type.

impl From<StateMemory> for u8

fn from(opcode: StateMemory) -> Self

Converts to this type from the input type.

impl Hash for StateMemory

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 Ord for StateMemory

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

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

The operation associated with the opcode.

type Error = NotEnoughBytesError

Any error that might occur while parsing.

impl PartialEq for StateMemory

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

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

type Error = InvalidOpcodeError

The type returned in the event of a conversion error.

fn try_from(u: u8) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for StateMemory

impl Eq for StateMemory

impl StructuralPartialEq for StateMemory