Struct RegWrite 

pub struct RegWrite {
    pub cycle: u64,
    pub pc: u16,
    pub value: u8,
    pub origin: WriteOrigin,
}

One register write: the byte, the CPU cycle, and the instruction that did it.

cycle is the CPU cycle counter at the writing instruction, which is what makes a record comparable against the Trace Logger and the Event Viewer for the same frame. Mirrors rustynes_ppu::provenance::WriteAttrib, which carries the same three fields for VRAM/OAM/palette bytes.

Fields

cycle: u64

CPU cycle count at the write.

pc: u16

Program counter of the writing instruction. Meaningful only when Self::origin is WriteOrigin::Instruction.

value: u8

The byte written, as the CPU put it on the bus.

origin: WriteOrigin

What performed the write.

Trait Implementations

impl Clone for RegWrite

fn clone(&self) -> RegWrite

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RegWrite

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

Formats the value using the given formatter.

impl Hash for RegWrite

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for RegWrite

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

impl Eq for RegWrite

impl StructuralPartialEq for RegWrite