Enum hass_rs::errors::HassError

pub enum HassError {
    CantConnectToGateway,
    AuthenticationFailed(String),
    WrongAddressProvided(ParseError),
    UnableToDeserialize(Error),
    ConnectionClosed,
    TungsteniteError(Error),
    ChannelSend(SendError),
    UnknownPayloadReceived,
    ReponseError(WSResult),
    Generic(String),
}

The error enum for Hass

Variants

CantConnectToGateway

Returned when the connection to gateway has failed

AuthenticationFailed(String)

Returned when it is unable to authenticate

WrongAddressProvided(ParseError)

Returned when unable to parse the websocket server address

UnableToDeserialize(Error)

Returned when serde was unable to deserialize the values

ConnectionClosed

Returned when connection has unexpected failed

TungsteniteError(Error)

Tungstenite error

ChannelSend(SendError)

Returned mpsc send channel error

UnknownPayloadReceived

Returned when an unknown message format is received

ReponseError(WSResult)

Returned the error received from the Home Assistant Gateway

Generic(String)

Returned for errors which do not fit any of the above criterias

Trait Implementations

impl Debug for HassError

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

Formats the value using the given formatter.

impl Display for HassError

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

Formats the value using the given formatter.

impl Error for HassError

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 1.42.0:

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 HassError

fn from(error: &Error) -> Self

Performs the conversion.

impl From<Error> for HassError

fn from(error: Error) -> Self

Performs the conversion.

impl From<Error> for HassError

fn from(error: Error) -> Self

Performs the conversion.

impl From<ParseError> for HassError

fn from(error: ParseError) -> Self

Performs the conversion.

impl From<SendError> for HassError

fn from(error: SendError) -> Self

Performs the conversion.