Enum AppError 

pub enum AppError {
    Io(Error),
    Json(Error),
    Http(Error),
    InvalidRequestConfig(String),
    UpstreamResponse {
        status: Option<StatusCode>,
        message: String,
    },
    UpstreamReconnect {
        delay_ms: u64,
        message: String,
    },
}

Shared error type used by application startup and runtime helpers.

Variants

Io(Error)

An I/O error originating from the standard library or network runtime.

Json(Error)

A JSON serialization or deserialization error.

Http(Error)

An HTTP transport error raised while talking to an upstream platform.

InvalidRequestConfig(String)

An invalid runtime request configuration such as malformed headers.

UpstreamResponse

An upstream platform returned a failure response or malformed payload.

Fields

status: Option<StatusCode>

HTTP status code when the upstream failure included one.

message: String

Human-readable error detail.

UpstreamReconnect

One upstream node requested that the session reconnect after a delay.

Fields

delay_ms: u64

Requested reconnect delay in milliseconds.

message: String

Human-readable reason supplied by the upstream node.

Trait Implementations

impl Debug for AppError

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

Formats the value using the given formatter.

impl Display for AppError

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

Formats the value using the given formatter.

impl Error for AppError

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<Error> for AppError

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<Error> for AppError

Available on crate feature client only.

fn from(value: Error) -> Self

Converts to this type from the input type.

impl From<Error> for AppError

fn from(value: Error) -> Self

Converts to this type from the input type.