Enum flipdot::SignError

#[non_exhaustive]pub enum SignError {
    Bus {
        source: Box<dyn Error + Send + Sync>,
    },
    UnexpectedResponse {
        expected: String,
        actual: String,
    },
}

Errors related to Signs.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Bus

The sign bus failed to process a message.

Fields of Bus

source: Box<dyn Error + Send + Sync>

The underlying bus error.

UnexpectedResponse

Sign did not respond properly according to the protocol.

Fields of UnexpectedResponse

expected: String

The expected response according to the protocol.

actual: String

The actual response received.

Trait Implementations

impl Debug for SignError

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

Formats the value using the given formatter.

impl Display for SignError

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

Formats the value using the given formatter.

impl Error for SignError

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<Box<dyn Error + 'static + Sync + Send, Global>> for SignError

fn from(source: Box<dyn Error + Send + Sync>) -> Self

Performs the conversion.