Struct StreamProtocolError 

#[non_exhaustive]
pub struct StreamProtocolError {
    pub reason: StreamProtocolErrorReason,
    pub last_seq: Option<i64>,
    pub frame_id: Option<i64>,
    pub event: Option<String>,
    pub bytes: usize,
    pub media_type: Option<String>,
}

The stream broke the SSE contract. The connection is closed.

The raw payload is deliberately not carried: it may hold data you would not want in a log, and frame_id plus last_seq name the frame exactly.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

reason: StreamProtocolErrorReason

What was wrong.

last_seq: Option<i64>

The last sequence delivered on this connection. No malformed frame moves it.

frame_id: Option<i64>

The SSE id of the offending frame, when it carried one.

event: Option<String>

The offending frame’s SSE event name.

bytes: usize

The offending frame’s size in bytes.

media_type: Option<String>

The response’s Content-Type, for StreamProtocolErrorReason::UnexpectedMediaType.

Trait Implementations

impl Clone for StreamProtocolError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StreamProtocolError

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

Formats the value using the given formatter.

impl Display for StreamProtocolError

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

Formats the value using the given formatter.

impl Eq for StreamProtocolError

impl Error for StreamProtocolError

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<StreamProtocolError> for Error

fn from(source: StreamProtocolError) -> Self

Converts to this type from the input type.

impl PartialEq for StreamProtocolError

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for StreamProtocolError