Enum ObnizError 

pub enum ObnizError {
    Connection(String),
    WebSocket(String),
    IoOperation(String),
    InvalidPin(u8),
    JsonParse(String),
    Timeout,
    CallbackError(String),
    DeviceNotFound(String),
    PermissionDenied,
    Generic(String),
}

Custom error types for the obniz library

Variants

Connection(String)

Connection errors

WebSocket(String)

WebSocket communication errors

IoOperation(String)

IO operation errors

InvalidPin(u8)

Invalid pin number (valid range: 0-11)

JsonParse(String)

JSON parsing errors

Timeout

Response timeout

CallbackError(String)

Callback registration errors

DeviceNotFound(String)

Device not found or invalid device ID

PermissionDenied

Permission denied

Generic(String)

Generic error with message

Trait Implementations

impl Debug for ObnizError

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

Formats the value using the given formatter.

impl Display for ObnizError

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

Formats the value using the given formatter.

impl Error for ObnizError

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

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl From<Error> for ObnizError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ObnizError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for ObnizError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<RecvError> for ObnizError

fn from(_: RecvError) -> Self

Converts to this type from the input type.

impl From<SendError<ObnizCommand>> for ObnizError

fn from(err: SendError<ObnizCommand>) -> Self

Converts to this type from the input type.