Enum DecoderError

pub enum DecoderError {
    InvalidInput,
    Interrupted,
    InputUnderflow,
    InvalidTag,
}

Contains error options that can be encountered while performing the decoding operations.

Variants

InvalidInput

Indicates that the decoder received an invalid stream of bytes that can not be decoded.

Interrupted

Indicates that the decoder encountered an I/O interruption. Interrupted operations can typically be retried.

InputUnderflow

Indicates that the buffer from which an item was supposed to be decoded does not contain enough octets to complete the decoding.

InvalidTag

Indicates that the decoder encountered an invalid tag number of a key. A tag number must be unique per message and the value can be between 1 and 2^29 - 1.

Trait Implementations

impl Debug for DecoderError

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

Formats the value using the given formatter.

impl Display for DecoderError

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

Formats the value using the given formatter.

impl Error for DecoderError

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 DecoderError

fn from(_err: Error) -> Self

Converts to this type from the input type.

impl From<Infallible> for DecoderError

fn from(_: Infallible) -> Self

Converts to this type from the input type.

impl PartialEq for DecoderError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DecoderError