Enum argonaut::ParseError

pub enum ParseError<'a, 'b> {
    MissingPositional(&'a str),
    MissingParameter(&'a str),
    MissingTrail,
    UnexpectedPositional(&'b str),
    UnexpectedShortArgument(char, &'b str),
    UnexpectedLongArgument(&'b str),
    GroupedNonSwitch(char, &'b str),
}

An error found when parsing.

Variants

MissingPositional(&'a str)

The positional argument with this name was not found.

MissingParameter(&'a str)

The required parameter of this option was not found.

MissingTrail

No trail arguments were found, but they were expected.

UnexpectedPositional(&'b str)

No more positionals was expected, but this argument was found.

UnexpectedShortArgument(char, &'b str)

This short (-h) flag was not defined.

UnexpectedLongArgument(&'b str)

This long (--help) flag was not defined.

GroupedNonSwitch(char, &'b str)

A short flag of an option taking a parameter was grouped with others. eg. -x ARG was instead grouped as -abcdx ARG.

Trait Implementations

impl<'a, 'b> Debug for ParseError<'a, 'b>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'a, 'b> PartialEq for ParseError<'a, 'b>

fn eq(&self, __arg_0: &ParseError<'a, 'b>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &ParseError<'a, 'b>) -> bool

This method tests for !=.