Struct TileState 

#[repr(C)]
pub struct TileState {
    pub tile_id: u8,
    pub status: u8,
    pub tick: u32,
    pub generation: u16,
    pub _reserved: [u8; 2],
    pub graph: CompactGraph,
    pub evidence: EvidenceAccumulator,
    pub delta_buffer: [Delta; 64],
    pub delta_count: u16,
    pub delta_head: u16,
    pub last_report: TileReport,
}

Tile state containing all local state for a worker tile

Fields

tile_id: u8

Tile identifier (0-255)

status: u8

Status flags

tick: u32

Current tick number

generation: u16

Generation number (incremented on structural changes)

_reserved: [u8; 2]

Reserved padding

graph: CompactGraph

Local graph shard

evidence: EvidenceAccumulator

Evidence accumulator

delta_buffer: [Delta; 64]

Delta ingestion buffer

delta_count: u16

Number of deltas in buffer

delta_head: u16

Buffer head pointer

last_report: TileReport

Last report produced

Implementations

impl TileState

pub const STATUS_INITIALIZED: u8 = 1u8

Status: tile is initialized

pub const STATUS_HAS_DELTAS: u8 = 2u8

Status: tile has pending deltas

pub const STATUS_DIRTY: u8 = 4u8

Status: tile needs recomputation

pub const STATUS_ERROR: u8 = 128u8

Status: tile is in error state

pub fn new(tile_id: u8) -> Self

Create a new tile state

pub fn ingest_delta(&mut self, delta: &Delta) -> bool

Ingest a delta into the buffer

Returns true if the delta was successfully buffered. Returns false if the buffer is full.

pub unsafe fn ingest_delta_raw(&mut self, ptr: *const u8) -> bool

Ingest a delta from raw bytes

Safety

The caller must ensure that ptr points to a valid Delta structure and that the pointer is properly aligned.

pub fn tick(&mut self, tick_number: u32) -> TileReport

Process one tick of the kernel

This is the main entry point for the tick loop. It:

1. Processes all buffered deltas
2. Updates the evidence accumulator
3. Recomputes graph connectivity if needed
4. Produces a tile report

pub fn get_witness_fragment(&self) -> WitnessFragment

Get the current witness fragment

pub const fn memory_size() -> usize

Get total memory size of tile state

pub fn reset(&mut self)

Reset the tile to initial state

pub fn has_pending_deltas(&self) -> bool

Check if tile has pending deltas

pub fn is_error(&self) -> bool

Check if tile is in error state