Enum Error 

pub enum Error {
    Status(StatusCode),
    UncloneableRequest,
    InvalidContentType,
    MissingContentType,
    Timeout(u32, SseErrorEvent),
    PayloadTooLarge(PayloadTooLargeError),
    InvalidLastEventId(InvalidHeaderValue),
}

Errors that can occur during the lifecycle of an EventSource connection.

Variants

Status(StatusCode)

The server responded with a non-200 HTTP status code.

UncloneableRequest

The RequestBuilder could not be cloned (e.g., it contains a streaming body).

InvalidContentType

The server’s response lacked the text/event-stream Content-Type.

MissingContentType

The server’s response did not contain a Content-Type header.

Timeout(u32, SseErrorEvent)

The client exhausted all retry attempts without successfully reconnecting.

PayloadTooLarge(PayloadTooLargeError)

The server sent an event payload that exceeded the configured buffer limit.

InvalidLastEventId(InvalidHeaderValue)

The Last-Event-ID provided by the server contains bytes that cannot be safely converted into a valid HTTP header.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<PayloadTooLargeError> for Error

fn from(source: PayloadTooLargeError) -> Self

Converts to this type from the input type.