Struct KernelOpReplyPayload 

pub struct KernelOpReplyPayload {
    pub request_id: u32,
    pub success: bool,
    pub reason: String,
    pub read_values: Vec<KernelOpValue>,
}

Postcard-encoded payload for MsgType::KernelOpReply.

Mirrors the request id so the guest’s blocking reader can pair against the original request. Status carries success/failure; on failure reason describes the host-side error. For KernelOpDirection::Read requests read_values carries the per-entry bytes the host coordinator read; empty for writes.

Fields

request_id: u32

Echo of the request’s request_id.

success: bool

true when the host completed every entry in the batch; false when any entry failed (reason describes the first failure).

reason: String

Human-readable diagnostic on the failure path; empty on success.

read_values: Vec<KernelOpValue>

For a KernelOpDirection::Read request: one KernelOpValue per request entry in iteration order. Empty for writes.

Trait Implementations

impl Clone for KernelOpReplyPayload

fn clone(&self) -> KernelOpReplyPayload

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KernelOpReplyPayload

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for KernelOpReplyPayload

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for KernelOpReplyPayload

fn eq(&self, other: &KernelOpReplyPayload) -> 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 Serialize for KernelOpReplyPayload

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for KernelOpReplyPayload

impl StructuralPartialEq for KernelOpReplyPayload