Struct A2AError 

pub struct A2AError {
    pub code: i32,
    pub message: String,
    pub details: Option<HashMap<String, Value>>,
}

An A2A protocol error.

Fields

code: i32

message: String

details: Option<HashMap<String, Value>>

Implementations

impl A2AError

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

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

pub fn task_not_found(task_id: &str) -> Self

pub fn task_not_cancelable(task_id: &str) -> Self

pub fn push_notification_not_supported() -> Self

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

pub fn content_type_not_supported() -> Self

pub fn invalid_agent_response() -> Self

pub fn version_not_supported(version: &str) -> Self

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

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

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

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

pub fn method_not_found(method: &str) -> Self

pub fn http_status_code(&self) -> u16

Map A2A error code to HTTP status code for REST binding.

pub fn to_jsonrpc_error(&self) -> JsonRpcError

Convert to a JSON-RPC error object.

Trait Implementations

impl Clone for A2AError

fn clone(&self) -> A2AError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for A2AError

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

Formats the value using the given formatter.

impl Display for A2AError

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

Formats the value using the given formatter.

impl Error for A2AError

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<A2AError> for JsonRpcError

fn from(e: A2AError) -> Self

Converts to this type from the input type.