Enum mqtt::control::fixed_header::FixedHeaderError

pub enum FixedHeaderError {
    MalformedRemainingLength,
    Unrecognized(u8, u32),
    ReservedType(u8, u32),
    PacketTypeError(PacketTypeError),
    IoError(Error),
}

Variants

MalformedRemainingLength

Unrecognized(u8, u32)

ReservedType(u8, u32)

PacketTypeError(PacketTypeError)

IoError(Error)

Trait Implementations

impl Debug for FixedHeaderError

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

Formats the value using the given formatter.

impl Display for FixedHeaderError

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

Formats the value using the given formatter.

impl Error for FixedHeaderError

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

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

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

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

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

fn description(&self) -> &str

Deprecated since 1.41.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for FixedHeaderError

fn from(err: Error) -> FixedHeaderError

Performs the conversion.

impl<T: Packet> From<FixedHeaderError> for PacketError<T>

fn from(err: FixedHeaderError) -> PacketError<T>

Performs the conversion.

impl From<FixedHeaderError> for VariablePacketError

fn from(err: FixedHeaderError) -> VariablePacketError

Performs the conversion.

impl From<PacketTypeError> for FixedHeaderError

fn from(err: PacketTypeError) -> FixedHeaderError

Performs the conversion.