vermilion_vm::instruction

Enum Opcode

pub enum Opcode {
Show 55 variants    Illegal,
    Boolean,
    Byte,
    Integer,
    Float,
    Pop,
    Clone,
    Clear,
    Trap,
    BooleanAdd,
    BooleanSubtract,
    ByteAdd,
    ByteSubtract,
    ByteMultiply,
    ByteDivide,
    ByteRemainder,
    IntegerAdd,
    IntegerSubtract,
    IntegerMultiply,
    IntegerDivide,
    IntegerRemainder,
    FloatAdd,
    FloatSubtract,
    FloatMultiply,
    FloatDivide,
    FloatRemainder,
    CastBoolean,
    CastByte,
    CastInteger,
    CastFloat,
    NegateBoolean,
    NegateByte,
    NegateInteger,
    NegateFloat,
    Load,
    Store,
    Realloc,
    HeapSize,
    Alloc,
    ReallocSection,
    SectionAddr,
    SectionShiftLeft,
    SectionShiftRight,
    Free,
    FreeAndShift,
    Branch,
    BranchIfZero,
    BranchIfNotZero,
    Equal,
    GreaterThan,
    LessThan,
    GreaterThanOrEqual,
    LessThanOrEqual,
    Call,
    Return,
}

Expand description

The opcodes for the instructions defined in the Vermilion 2021 specification.

Variants§

Illegal

An illegal instruction. Not defined in the Vermilion specification, but it is used for internal use only.

Boolean

Byte

Integer

Float

Pop

Clone

Clear

Trap

BooleanAdd

BooleanSubtract

ByteAdd

ByteSubtract

ByteMultiply

ByteDivide

ByteRemainder

IntegerAdd

IntegerSubtract

IntegerMultiply

IntegerDivide

IntegerRemainder

FloatAdd

FloatSubtract

FloatMultiply

FloatDivide

FloatRemainder

CastBoolean

CastByte

CastInteger

CastFloat

NegateBoolean

NegateByte

NegateInteger

NegateFloat

Load

Store

Realloc

HeapSize

Alloc

ReallocSection

SectionAddr

SectionShiftLeft

SectionShiftRight

Free

FreeAndShift

Branch

BranchIfZero

BranchIfNotZero

Equal

GreaterThan

LessThan

GreaterThanOrEqual

LessThanOrEqual

Call

Return

Auto Trait Implementations§

impl Freeze for Opcode

impl RefUnwindSafe for Opcode

impl Send for Opcode

impl Sync for Opcode

impl Unpin for Opcode

impl UnwindSafe for Opcode

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> 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, 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.