Enum coap_lite::error::MessageError

pub enum MessageError {
    InvalidHeader,
    InvalidPacketLength,
    InvalidTokenLength,
    InvalidOptionDelta,
    InvalidOptionLength,
}

The errors that can occur when encoding/decoding packets.

Variants

InvalidHeader

InvalidPacketLength

InvalidTokenLength

InvalidOptionDelta

InvalidOptionLength

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 PartialEq<MessageError> for MessageError

pub fn eq(&self, other: &MessageError) -> 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 !=.

impl StructuralPartialEq for MessageError