Enum zbus::MessageError

pub enum MessageError {
    InsufficientData,
    ExcessData,
    IncorrectEndian,
    Io(IOError),
    NoBodySignature,
    UnmatchedBodySignature,
    InvalidField,
    Variant(VariantError),
    MissingField,
}

Error type returned by Message methods.

Variants

InsufficientData

Insufficient data provided.

ExcessData

Data too large.

IncorrectEndian

Endian signature invalid or doesn't match expectation.

Io(IOError)

An I/O error.

NoBodySignature

Missing body signature.

UnmatchedBodySignature

Unmatching/bad body signature.

InvalidField

Invalid message field.

Variant(VariantError)

Data serializing/deserializing error.

MissingField

A required field is missing in the headers.

Trait Implementations

impl Debug for MessageError

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

Formats the value using the given formatter.

impl Display for MessageError

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

Formats the value using the given formatter.

impl Error for MessageError

pub fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for MessageError

pub fn from(val: VariantError) -> MessageError

Performs the conversion.

impl From<Error> for MessageError

pub fn from(val: IOError) -> MessageError

Performs the conversion.

impl From<MessageError> for Error

pub fn from(val: MessageError) -> Self

Performs the conversion.

impl From<MessageError> for Error

pub fn from(val: MessageError) -> Self

Performs the conversion.

impl PartialEq<MessageError> for MessageError

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.