Enum mqtt::topic_name::TopicNameError

pub enum TopicNameError {
    StringEncodeError(StringEncodeError),
    InvalidTopicName(String),
}

Errors while parsing topic names

Variants

StringEncodeError(StringEncodeError)

InvalidTopicName(String)

Trait Implementations

impl Debug for TopicNameError

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

Formats the value using the given formatter.

impl Display for TopicNameError

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

Formats the value using the given formatter.

impl Error for TopicNameError

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<TopicNameError> for VariableHeaderError

pub fn from(err: TopicNameError) -> VariableHeaderError

Performs the conversion.

impl From<TopicNameError> for ConnectPacketPayloadError

pub fn from(err: TopicNameError) -> ConnectPacketPayloadError

Performs the conversion.

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

pub fn from(err: TopicNameError) -> PacketError<T>

Performs the conversion.