Enum xcli::XcliError

pub enum XcliError {
    BadSyntax,
    MissingHandler(String),
    MissingArgument,
    BadArgument(String),
    MismatchArgument(usize, usize),
    Other(String),
}

Variants

BadSyntax

Bad command syntax.

MissingHandler(String)

The specified handler does not exist.

MissingArgument

Missing required argument(s).

BadArgument(String)

Bad argument.

MismatchArgument(usize, usize)

Mismatched arguments.

Other(String)

Other error.

Trait Implementations

impl Debug for XcliError

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

Formats the value using the given formatter.

impl Display for XcliError

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

Formats the value using the given formatter.

impl Error for XcliError

pub 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