Enum ni::common::Operand

pub enum Operand {
    Loc(UWord),
    Ind(UWord),
    Ret(UWord),
    Val(UWord),
    Ref(UWord),
    Glb(UWord),
    Emp,
}

Variants

Loc(UWord)

Local variable.

Expressed as x or loc(12).

Ind(UWord)

Indirection access.

Expressed as *x or ind(12).

Ret(UWord)

Return variable.

Expressed as ^x or ret(12).

Val(UWord)

Constant value.

Expressed as 12 or val(12).

Ref(UWord)

Variable reference.

Expressed as &x or ref(12).

Glb(UWord)

Global variable.

Expressed as .x or glb(12).

Emp

Empty.

Expressed as emp.

Implementations

impl Operand

pub fn new(val: UWord, kind: u8) -> Result<Self, UndefinedOperation>

pub fn as_byte(&self) -> u8

pub fn get(self) -> Option<UWord>

pub fn map<F>(self, f: F) -> Self where
    F: FnOnce(UWord) -> UWord, 

Trait Implementations

impl Clone for Operand

fn clone(&self) -> Operand

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Operand

impl Debug for Operand

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

Formats the value using the given formatter.

impl Decode<()> for Operand

type Err = DecodeError

fn decode<R>(bytes: &mut R, _: ()) -> Result<Self, Self::Err> where
    R: Read, 

impl Encode for Operand

type Err = EncodeError

fn encode<W>(&self, buf: &mut W) -> Result<(), Self::Err> where
    W: Write, 

impl Eq for Operand

impl From<u8> for Operand

fn from(byte: u8) -> Self

Performs the conversion.

impl PartialEq<Operand> for Operand

fn eq(&self, other: &Operand) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Operand) -> bool

This method tests for !=.

impl StructuralEq for Operand

impl StructuralPartialEq for Operand