Struct Instruction 

pub struct Instruction(/* private fields */);

Zero-cost abstraction for Lua 5.5 instruction encoding Internally stores a 32-bit instruction following Lua 5.5 format

Implementations

impl Instruction

pub const SIZE_OP: u32 = 7

pub const SIZE_A: u32 = 8

pub const SIZE_B: u32 = 8

pub const SIZE_C: u32 = 8

pub const SIZE_K: u32 = 1

pub const SIZE_V_B: u32 = 6

pub const SIZE_V_C: u32 = 10

pub const SIZE_BX: u32

pub const SIZE_AX: u32

pub const SIZE_SJ: u32

pub const POS_OP: u32 = 0

pub const POS_A: u32

pub const POS_K: u32

pub const POS_B: u32

pub const POS_C: u32

pub const POS_V_B: u32

pub const POS_V_C: u32

pub const POS_BX: u32 = Self::POS_K

pub const POS_AX: u32 = Self::POS_A

pub const POS_SJ: u32 = Self::POS_A

pub const MAX_A: u32

pub const MAX_B: u32

pub const MAX_C: u32

pub const MAX_V_B: u32

pub const MAX_V_C: u32

pub const MAX_BX: u32

pub const MAX_AX: u32

pub const MAX_SJ: u32

pub const OFFSET_SB: i32

pub const OFFSET_SC: i32

pub const OFFSET_SBX: i32

pub const OFFSET_SJ: i32

pub const fn from_u32(value: u32) -> Self

Create an Instruction from a raw u32 value

pub const fn as_u32(self) -> u32

Get the raw u32 value of this instruction

pub fn get_opcode(self) -> OpCode

pub fn set_opcode(&mut self, op: OpCode)

pub fn get_a(self) -> u32

pub fn set_a(&mut self, v: u32)

pub fn get_b(self) -> u32

pub fn get_sb(self) -> i32

pub fn set_b(&mut self, v: u32)

pub fn get_c(self) -> u32

pub fn get_sc(self) -> i32

pub fn set_c(&mut self, v: u32)

pub fn get_k(self) -> bool

pub fn set_k(&mut self, v: bool)

pub fn get_bx(self) -> u32

pub fn get_sbx(self) -> i32

pub fn set_bx(&mut self, v: u32)

pub fn get_ax(self) -> u32

pub fn set_ax(&mut self, v: u32)

pub fn get_sj(self) -> i32

pub fn set_sj(&mut self, v: i32)

pub fn get_vb(self) -> u32

pub fn get_vc(self) -> u32

pub fn create_abc(op: OpCode, a: u32, b: u32, c: u32) -> Self

pub fn create_abck(op: OpCode, a: u32, b: u32, c: u32, k: bool) -> Self

pub fn create_vabck(op: OpCode, a: u32, b: u32, c: u32, k: bool) -> Self

pub fn create_abx(op: OpCode, a: u32, bx: u32) -> Self

pub fn create_asbx(op: OpCode, a: u32, sbx: i32) -> Self

pub fn create_ax(op: OpCode, ax: u32) -> Self

pub fn create_sj(op: OpCode, sj: i32) -> Self

pub fn is_k(x: u32) -> bool

pub fn rk_index(x: u32) -> u32

pub fn encode_abc(op: OpCode, a: u32, b: u32, c: u32) -> Self

pub fn encode_abck(op: OpCode, a: u32, b: u32, c: u32, k: u32) -> Self

pub fn encode_abx(op: OpCode, a: u32, bx: u32) -> Self

pub fn encode_asbx(op: OpCode, a: u32, sbx: i32) -> Self

Trait Implementations

impl Clone for Instruction

fn clone(&self) -> Instruction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Instruction

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

Formats the value using the given formatter.

impl PartialEq for Instruction

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

impl Eq for Instruction

impl StructuralPartialEq for Instruction