Enum Error

pub enum Error {
    ClapError(ClapError),
    ReadlineError(ReadlineError),
    MismatchedQuotes(usize),
    ExecutionError(ExecutionError),
}

Variant of all sub-types of errors returned by the library.

Variants

ClapError(ClapError)

Error while parsing the input using clap.

ReadlineError(ReadlineError)

Error while reading a line from standard input.

MismatchedQuotes(usize)

Mismatched quotes while parsing the input.

Contains the position of the first mismatched quote within the original input.

ExecutionError(ExecutionError)

Error returned by a command handler.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(e: ClapError) -> Self

Converts to this type from the input type.

impl From<ExecutionError> for Error

fn from(e: ExecutionError) -> Self

Converts to this type from the input type.

impl From<MismatchedQuotes> for Error

fn from(e: MismatchedQuotes) -> Self

Converts to this type from the input type.

impl From<ReadlineError> for Error

fn from(e: ReadlineError) -> Self

Converts to this type from the input type.

impl From<ReadlineError> for Error

fn from(e: ReadlineError) -> Self

Converts to this type from the input type.