Struct MegakernelReadback 

pub struct MegakernelReadback {
    pub control_bytes: Vec<u8>,
    pub ring_bytes: Vec<u8>,
    pub debug_log_bytes: Vec<u8>,
    pub io_queue_bytes: Vec<u8>,
}

Decoded megakernel output buffers in ABI order.

Fields

control_bytes: Vec<u8>

Control buffer bytes after dispatch.

ring_bytes: Vec<u8>

Ring buffer bytes after dispatch.

debug_log_bytes: Vec<u8>

Debug-log buffer bytes after dispatch.

io_queue_bytes: Vec<u8>

IO queue bytes after dispatch.

Implementations

impl MegakernelReadback

pub fn from_outputs( outputs: Vec<Vec<u8>>, slot_count: u32, ) -> Result<Self, PipelineError>

Decode the backend output vector produced by super::Megakernel.

Errors

Returns PipelineError::Backend when output count or protocol buffer shapes do not match the persistent megakernel ABI.

pub fn from_outputs_into( outputs: Vec<Vec<u8>>, slot_count: u32, out: &mut Self, ) -> Result<(), PipelineError>

Decode backend outputs into caller-owned readback storage.

Errors

Returns PipelineError::Backend when output count or protocol buffer shapes do not match the persistent megakernel ABI.

pub fn drain_outputs_into( outputs: &mut Vec<Vec<u8>>, slot_count: u32, out: &mut Self, ) -> Result<(), PipelineError>

Decode backend outputs into caller-owned readback storage while preserving the outer output-vector allocation for the next dispatch.

Errors

Returns PipelineError::Backend when output count or protocol buffer shapes do not match the persistent megakernel ABI.

pub fn slot_count(&self) -> Result<u32, PipelineError>

Number of slots described by this readback ring.

Errors

Returns when the ring length is not a whole number of slot records.

pub fn counters(&self) -> MegakernelReadbackCounters

Host-visible readback byte counters for B.21 telemetry.

Trait Implementations

impl Clone for MegakernelReadback

fn clone(&self) -> MegakernelReadback

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MegakernelReadback

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

Formats the value using the given formatter.

impl Default for MegakernelReadback

fn default() -> MegakernelReadback

Returns the “default value” for a type.

impl PartialEq for MegakernelReadback

fn eq(&self, other: &MegakernelReadback) -> 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 Eq for MegakernelReadback

impl StructuralPartialEq for MegakernelReadback