0.2.21

What's Changed

• Format code using 'cargo fmt' by @Atul9 in #87

New Contributors

• @Atul9 made their first contribution in #87

Full Changelog: v0.2.20...v0.2.21

0.2.20

What's Changed

• Parse optional short options like gnu getopt by @jridgewell in #82
• Parse options without names vector by @jridgewell in #81
• Update usage format for optional arguments by @jridgewell in #83
• Revert #81, #82, #83 by @alexcrichton in #84
• Fix current build warnings by @alexcrichton in #85
• Update support for being built in rust-lang/rust by @alexcrichton in #86

Full Changelog: v0.2.19...v0.2.20

0.2.19

Key Changes

• Support getting the index of given arguments.

Contributions

• @tisonkun separate tests
• @maxgy add #[derive(Debug)] to Matches struct; run cargo fmt; fix with clippy
• @varkor Add methods to Matches to support getting the index of an argument

0.2.18

Key Changes

• Adds a Matches::opt_get method that can convert a match to any T: FromStr. This should be useful for easily getting matched values as numbers
• Fixes some long-standing issues around text alignment
• Specifies a minimum version policy

Changes to minimum Rust

The minimum version of Rust required has been set at 1.18.0. We may change this in patch versions, but will always flag it in the release notes here.

You can always check the .travis.yml file to see the current minimum supported version.

New Dependencies

• unicode-width for correctly splitting descriptions across multiple lines.

Contributions

• @RazrFalcon Added note about a minimum version
• @bgermann Update log
• @prataprc test case to check opt_present() panic for undefined options
• @prataprc implement opt_get() method call on Matches
• @prataprc use unicode-width instead of len() or grapheme cluster