Enum CliErrorKind 

pub enum CliErrorKind {
    MissingArgument(String),
    MissingParameter(String, usize),
    ParseCommandLine,
    Inner,
}

The different kinds of errors that can occur during command line parsing.

Variants

MissingArgument(String)

A required argument was not provided

MissingParameter(String, usize)

A required parameter at a specific position was not provided

ParseCommandLine

General command line parsing error

Inner

An internal error occurred (e.g., during type conversion)

Implementations

impl CliErrorKind

pub fn into_boxed_error(self) -> Box<dyn Error>

Trait Implementations

impl Clone for CliErrorKind

fn clone(&self) -> CliErrorKind

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CliErrorKind

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

Formats the value using the given formatter.

impl Display for CliErrorKind

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

Formats the value using the given formatter.

impl From<CliErrorKind> for CliError

fn from(kind: CliErrorKind) -> Self

Converts to this type from the input type.