Struct A2AErrorData 

pub struct A2AErrorData {
    pub code: i32,
    pub message: String,
}

Error payload within an A2A JSON-RPC response.

Fields

code: i32

Error code.

message: String

Human-readable error message.

Implementations

impl A2AErrorData

pub fn new(code: i32, message: impl Into<String>) -> Self

Create new error data.

pub fn method_not_found() -> Self

Standard error: method not found.

pub fn invalid_params(msg: impl Into<String>) -> Self

Standard error: invalid params.

pub fn internal_error(msg: impl Into<String>) -> Self

Standard error: internal error.

Trait Implementations

impl Clone for A2AErrorData

fn clone(&self) -> A2AErrorData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for A2AErrorData

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for A2AErrorData

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for A2AErrorData

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

Formats the value using the given formatter.

impl Error for A2AErrorData

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<A2AErrorData> for A2AError

fn from(err: A2AErrorData) -> Self

Converts to this type from the input type.

impl Serialize for A2AErrorData

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

where __S: Serializer,

Serialize this value into the given Serde serializer.