Enum DecodeError

pub enum DecodeError {
    Io(Error),
    MissingFrame,
    UnexpectedSentinel,
    FrameOverflow,
}

Error while decoding.

Variants

Io(Error)

An error occured while reading from the underlying IO object.

This variant is not used by this crate itself since decoding does not interact with IO, but is required to implement Decoder because FramedRead wraps both the decoder and the IO object and needs to present a single error type.

MissingFrame

A frame was found to start with a sentinel byte.

This variant indicates corrupted data, either by the sender or during transmission.

UnexpectedSentinel

The sentinel byte was found in an invalid position.

This variant indicates corrupted data, either by the sender or during transmission.

FrameOverflow

The frame was longer than the limit.

This variant is never returned by unlimited decoders.

Either the data was corrupted during transmission, or the sender encoded a frame that exceeds the limit.

Trait Implementations

impl Debug for DecodeError

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

Formats the value using the given formatter.

impl Display for DecodeError

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

Formats the value using the given formatter.

impl Error for DecodeError

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 DecodeError

fn from(source: Error) -> Self

Converts to this type from the input type.