Struct FrameRecord 

pub struct FrameRecord {
    pub frame: u64,
    pub inputs: Vec<InputEvent>,
    pub state_hash: Option<[u8; 32]>,
}

Lean frame record - frame_number is the only clock needed.

Per Jain (2014): “Logical time is sufficient for reproducing bugs.”

Fields

frame: u64

Frame number (monotonic, IS the logical clock for deterministic games).

inputs: Vec<InputEvent>

Input events this frame (relative timing within frame if needed).

state_hash: Option<[u8; 32]>

State hash for verification (optional in release traces).

Implementations

impl FrameRecord

pub const fn new(frame: u64) -> Self

Create a new frame record.

pub fn add_input(&mut self, event: InputEvent)

Add an input event to this frame.

pub const fn set_state_hash(&mut self, hash: [u8; 32])

Set the state hash for verification.

pub fn has_inputs(&self) -> bool

Check if this frame has any inputs.

Trait Implementations

impl Clone for FrameRecord

fn clone(&self) -> FrameRecord

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FrameRecord

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

Formats the value using the given formatter.

impl Default for FrameRecord

fn default() -> FrameRecord

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for FrameRecord

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for FrameRecord

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.