Struct mosquitto_client_wrapper::Error

pub struct Error { /* fields omitted */ }

Our Error type. Covers both regular Mosquitto errors and connection errors.

Implementations

impl Error

pub fn new(msg: &str, rc: c_int) -> Error

create a new Mosquitto error

pub fn new_connect(rc: c_int) -> Error

create a new connection error

pub fn error(&self) -> i32

underlying error code

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting