Bump clap from 3.0.0-beta.1 to 3.0.0-beta.2

[dependabot[bot]]

Bumps clap from 3.0.0-beta.1 to 3.0.0-beta.2.

Changelog

Sourced from clap's changelog.

v3.0.0-beta.2 (2020-09-18)

BREAKING CHANGES

• Removed
  • From<&yaml_rust::yaml::Hash> for ArgGroup
  • Error
    • Error::cause in favor of <Error as Display>::to_string
  • Macros
    • _clap_count_exprs!
• Renamed Methods
  • App
    • App::set_term_width => App::term_width
  • Arg
    • Arg::from_yaml => Arg::from
    • Arg::with_name => Arg::new
    • Arg::required_if => Arg::required_if_eq
    • Arg::required_ifs => Arg::required_if_eq_any
    • Arg::required_unless => Arg::required_unless_present
    • Arg::required_unless_one => Arg::required_unless_present_any
    • Arg::required_unless_all => Arg::required_unless_present_all
  • ArgGroup
    • ArgGroup::from_yaml => ArgGroup::from
    • ArgGroup::with_name => ArgGroup::new
• Renamed Variants
  • ErrorKind
    • ErrorKind::HelpDisplayed => ErrorKind::DisplayHelp
    • ErrorKind::VersionDisplayed => ErrorKind::DisplayVersion
• Changed
  • Error::info now is of type Vec<String> instead of Option<Vec<String>>
  • short in #[clap()] now accepts char instead of &str
  • ArgMatches::subcommand now returns Option<(&str, &ArgMatches)>

Features

• Added support for subcommands that are flags (pacman style)
• Added Indices that is returned by ArgMatches::indices_of
• Added @global_setting for app's macro builder
• Added Methods
  • Arg
    • Arg::default_missing_value
    • Arg::default_missing_value_os
    • Arg::default_missing_values
    • Arg::default_missing_values_os
    • Arg::short_alias
    • Arg::short_aliases
    • Arg::visible_short_alias
    • Arg::visible_short_aliases
    • Arg::value_hint
  • App

Commits

• 08b2f4d Merge #2138
• d881a11 Release 3.0.0-beta.2
• 8e676b5 Merge #2137
• ee76fbf Make debug option in example 01a_quick_example follow specification.
• 34c2c1a Merge #2136
• 2b369b2 Modify debug option to conform to specification.
• 03c1160 Merge #2132
• e18645a Merge #2131
• 96db338 Add missing links in docs.
• 3758725 Fix for issue #2130.
• Additional commits viewable in compare view

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