Enum ShellError 

#[non_exhaustive]
pub enum ShellError {
    Core(Error),
    Protocol(String),
    Io(Error),
}

Errors returned by the shell layer.

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.

Core(Error)

Decoding or state-machine error bubbled up from the core.

Protocol(String)

Protocol-layer error (framing problem, unexpected variant, etc.).

Io(Error)

UDP socket I/O error.

Trait Implementations

impl Debug for ShellError

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

Formats the value using the given formatter.

impl Display for ShellError

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

Formats the value using the given formatter.

impl Error for ShellError

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 ShellError

fn from(source: CoreError) -> Self

Converts to this type from the input type.

impl From<Error> for ShellError

fn from(source: Error) -> Self

Converts to this type from the input type.