Struct TraceEntry 

pub struct TraceEntry {
    pub pc: u16,
    pub opcode: u8,
    pub operand_bytes: Vec<u8>,
    pub disassembly: String,
    pub a: u8,
    pub x: u8,
    pub y: u8,
    pub p: u8,
    pub sp: u8,
    pub cycles: u64,
}

Trace entry representing a single instruction execution.

Fields

pc: u16

Program counter

opcode: u8

Opcode byte

operand_bytes: Vec<u8>

Operand bytes (0-2 bytes)

disassembly: String

Disassembled instruction string

a: u8

Accumulator register

x: u8

X register

y: u8

Y register

p: u8

Status register

sp: u8

Stack pointer

cycles: u64

Total CPU cycles

Implementations

impl TraceEntry

pub fn format(&self) -> String

Format the trace entry in nestest.log format.

Format: PC OPCODE_BYTES DISASM A:XX X:XX Y:XX P:XX SP:XX CYC:XXXXX

Trait Implementations

impl Clone for TraceEntry

fn clone(&self) -> TraceEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TraceEntry

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

Formats the value using the given formatter.