Enum WriteError 

pub enum WriteError {
    Io(Error),
    HeaderAlreadyWritten,
    HeaderMissing,
    OutOfRangeIdx {
        idx: u32,
        len: u32,
        field: &'static str,
    },
}

Fehler beim Schreiben.

Variants

Io(Error)

I/O-Fehler vom Sink.

HeaderAlreadyWritten

Header bereits geschrieben — Frames duerfen folgen.

HeaderMissing

Frame ohne vorhergehendem Header.

OutOfRangeIdx

Ungueltiger Index im Frame (uebersteigt Header-Range).

Fields

idx: u32

Was der Frame referenzierte.

len: u32

Wieviele Eintraege der Header bietet.

field: &'static str

Welches Feld (“participant” oder “topic”).

Trait Implementations

impl Debug for WriteError

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

Formats the value using the given formatter.

impl Display for WriteError

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

Formats the value using the given formatter.

impl Error for WriteError

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 WriteError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<WriteError> for SessionError

fn from(e: WriteError) -> Self

Converts to this type from the input type.