Struct ErrorMessageBody

pub struct ErrorMessageBody {
    pub typ: String,
    pub code: i32,
    pub text: String,
}

ErrorMessageBody represents the error response body.

Fields

typ: String

Message type.

code: i32

Error code, if an error occurred.

text: String

Error message, if an error occurred.

Implementations

impl ErrorMessageBody

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

pub fn from_error(err: Error) -> Self

Examples found in repository

examples/echo_failure.rs (line 32)

    async fn process(&self, runtime: Runtime, message: Message) -> Result<()> {
        if message.get_type() == "echo" {
            if self.inter.fetch_add(1, Ordering::SeqCst) > 0 {
                let err = maelstrom::Error::TemporarilyUnavailable {};
                let body = ErrorMessageBody::from_error(err);
                return runtime.reply(message, body).await;
            }

            let echo = format!("Another echo {}", message.body.msg_id);
            let msg = Value::Object(Map::from_iter([("echo".to_string(), Value::String(echo))]));
            return runtime.reply(message, msg).await;
        }

        done(runtime, message)
    }

Trait Implementations

impl Clone for ErrorMessageBody

fn clone(&self) -> ErrorMessageBody

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorMessageBody

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

Formats the value using the given formatter.

impl Default for ErrorMessageBody

fn default() -> ErrorMessageBody

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ErrorMessageBody

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Error> for ErrorMessageBody

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<ErrorMessageBody> for Error

fn from(value: ErrorMessageBody) -> Self

Converts to this type from the input type.

impl PartialEq for ErrorMessageBody

fn eq(&self, other: &ErrorMessageBody) -> bool

Tests for self and other values to be equal, and is used by ==.

const 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 ErrorMessageBody

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ErrorMessageBody

impl StructuralPartialEq for ErrorMessageBody