Struct ErrorEnvelope 

pub struct ErrorEnvelope {
    pub error: ErrorPayload,
}

The full envelope serialized to the MCP tool result: { error: { … } }.

Fields

error: ErrorPayload

Implementations

impl ErrorEnvelope

pub fn new(code: ErrorCode, message: impl Into<String>) -> Self

Build an envelope, filling in the code’s fixed suggested_action.

pub fn with_details(self, details: Value) -> Self

pub fn with_action(self, action: impl Into<String>) -> Self

Override the code’s default suggested_action with a call-site-specific one. Used where the pinned action names a not-yet-shipped tool (M1a has no function-search tool, so NotAFunction / AmbiguousSymbol must not send the agent to find_functions/resolve_symbol — spec §4.2).

Trait Implementations

impl Clone for ErrorEnvelope

fn clone(&self) -> ErrorEnvelope

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorEnvelope

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ErrorEnvelope

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ErrorEnvelope

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

where __S: Serializer,

Serialize this value into the given Serde serializer.