Enum Instr 

pub enum Instr {
    ZeroOp(Opcode),
    OneOp(Opcode, DataIdx),
    TwoOp(Opcode, DataIdx, DataIdx),
}

An instruction in a KO file

Variants

ZeroOp(Opcode)

An instruction that takes no operands

OneOp(Opcode, DataIdx)

An instruction that takes one operand

TwoOp(Opcode, DataIdx, DataIdx)

An instruction that takes two operands

Implementations

impl Instr

pub fn size_bytes(&self) -> u32

Returns the size in bytes that this instruction would take up in a KO file

pub fn opcode(&self) -> Opcode

Returns the opcode of this instruction.

pub fn write(&self, buf: &mut impl WritableBuffer)

Converts this instruction to its binary representation and appends it to the provided buffer

pub fn parse(source: &mut BufferIterator<'_>) -> Result<Self, InstrParseError>

Parses a KO file instruction from the provided buffer

Trait Implementations

impl Clone for Instr

fn clone(&self) -> Instr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Instr

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

Formats the value using the given formatter.

impl PartialEq for Instr

fn eq(&self, other: &Instr) -> 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 Copy for Instr

impl Eq for Instr

impl StructuralPartialEq for Instr