Struct McpError 

pub struct McpError {
    pub code: i32,
    pub message: String,
    pub data: Option<Value>,
}

Standard MCP error body.

Fields

code: i32

JSON-RPC error code. Common values: -32700 parse, -32600 invalid request, -32601 method not found, -32602 invalid params, -32603 internal error.

message: String

Human-readable error message.

data: Option<Value>

Optional structured data.

Trait Implementations

impl Clone for McpError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for McpError

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

Formats the value using the given formatter.

impl Serialize for McpError

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

where __S: Serializer,

Serialize this value into the given Serde serializer.