Enum ShellError 

pub enum ShellError {
    ShellError(Error),
    IoError(Error),
    InputError,
    InputBackendNotSupported,
}

Represents an error encountered while running or otherwise managing an interactive shell.

Variants

ShellError(Error)

An error occurred with the embedded shell.

IoError(Error)

A generic I/O error occurred.

InputError

An error occurred while reading input.

InputBackendNotSupported

The requested input backend type is not supported.

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: Error) -> 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.