Enum ProtocolError 

pub enum ProtocolError {
    JsonRpc {
        message: String,
    },
    Mcp {
        message: String,
    },
    Transport {
        message: String,
    },
    Serialization {
        message: String,
    },
    InvalidMessage {
        message: String,
    },
    InvalidBase64Data,
    InvalidProtocolVersion(String),
    InvalidUri(String),
    InvalidMimeType(String),
}

Placeholder for Protocol Error enumeration Will be populated with actual implementation during Phase 2 migration

Variants

JsonRpc

JSON-RPC related errors

Fields

message: String

Mcp

MCP protocol specific errors

Fields

message: String

Transport

Transport layer errors

Fields

message: String

Serialization

Serialization/deserialization errors

Fields

message: String

InvalidMessage

Invalid message format errors

Fields

message: String

InvalidBase64Data

Invalid base64 data

InvalidProtocolVersion(String)

Invalid protocol version

InvalidUri(String)

Invalid URI format

InvalidMimeType(String)

Invalid MIME type format

Implementations

impl ProtocolError

pub fn jsonrpc(message: impl Into<String>) -> Self

Create a JSON-RPC error

pub fn mcp(message: impl Into<String>) -> Self

Create an MCP protocol error

pub fn transport(message: impl Into<String>) -> Self

Create a transport error

pub fn invalid_message(message: impl Into<String>) -> Self

Create an invalid message error

Trait Implementations

impl Clone for ProtocolError

fn clone(&self) -> ProtocolError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProtocolError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ProtocolError

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ProtocolError

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

Formats the value using the given formatter.

impl Error for ProtocolError

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 ProtocolError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<ProtocolError> for McpError

fn from(source: ProtocolError) -> Self

Converts to this type from the input type.

impl From<TransportError> for ProtocolError

fn from(err: TransportError) -> Self

Converts to this type from the input type.

impl PartialEq for ProtocolError

fn eq(&self, other: &ProtocolError) -> 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 ProtocolError

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ProtocolError