Enum WireError 

#[non_exhaustive]
pub enum WireError {
    StreamClosed,
    Timeout(Duration),
    SpawnFailed(String),
    JsonParse(String),
    JsonSerialize(String),
    RequestFailed {
        code: i32,
        message: String,
    },
    UnexpectedResponseId {
        expected: String,
        got: String,
    },
    MethodNotFound(String),
    UnknownMessageType(String),
    InvalidPayloadType,
    Io(String),
    Internal(String),
}

Errors that can occur when interacting with the Kimi Wire protocol.

ADR: std::io::Error and serde_json::Error are flattened to String variants (Io(String), JsonParse(String)) rather than preserved with #[source]. This is a deliberate trade-off: WireError implements Clone + PartialEq, which is required for test ergonomics (comparing expected vs actual errors, injecting errors into mock clients). Dynamic error types (Box<dyn std::error::Error>) are neither Clone nor PartialEq, and #[source] would make the enum non-cloneable. Callers still receive the full error message; the cause chain is simply collapsed into the display string at the boundary.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

StreamClosed

The wire stream closed unexpectedly.

Timeout(Duration)

A read or write operation timed out.

SpawnFailed(String)

Failed to spawn the Kimi CLI process.

JsonParse(String)

Failed to parse a JSON message.

JsonSerialize(String)

Failed to serialize a value to JSON.

RequestFailed

The server returned a JSON-RPC error response. The server returned a JSON-RPC error response.

Fields

code: i32

JSON-RPC error code.

message: String

Error message from the server.

UnexpectedResponseId

Received a response with an unexpected request id. Received a response with an unexpected request id.

Fields

expected: String

Expected request id.

got: String

Actual request id received.

MethodNotFound(String)

The server does not support the requested method.

UnknownMessageType(String)

An unknown wire message type was received.

InvalidPayloadType

The payload was not a JSON object.

Io(String)

An I/O error occurred.

Internal(String)

A generic internal error.

Trait Implementations

impl Clone for WireError

fn clone(&self) -> WireError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WireError

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

Formats the value using the given formatter.

impl Display for WireError

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

Formats the value using the given formatter.

impl Error for WireError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Error> for WireError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for WireError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl PartialEq for WireError

fn eq(&self, other: &WireError) -> 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 StructuralPartialEq for WireError