Don't warn when using default_value_t derive attribute with a Subcommand (#3245)
Documentation
Added name attribute to ArgEnum variant derive reference
[3.0.0] - 2021-12-31
Note: clap v3 has been in development for several years and has changed
hands multiple times. Unfortunately, our changelog might be incomplete,
whether in changes or their motivation.
Highlights
A special thanks to the maintainers, contributors, beta users, and sponsors who
have helped along this journey, especially kbknapp.
StructOpt provides a serde-like declarative
approach to defining your parser. The main benefits we've seen so far from integrating are:
Tighter feedback between the design of clap and the derives
More universal traits. Crates exist for common CLI patterns
(example)
and we've re-designed the StructOpt traits so crates built on clap3 can be
reused not just with other derives but also people using the builder API.
People can even hand implement these so people using the builder API won't
have the pay the cost for derives.
Custom Help Headings
Previously, clap automatically grouped arguments in the help as either
ARGS, FLAGS, OPTIONS, and SUBCOMMANDS.
You can now override the default group with Arg::help_heading and
App::subcommand_help_heading. To apply a heading to a series of arguments,
you can set App::help_heading.
Deprecations
While a lot of deprecations have been added to clean up the API (overloaded
meaning of Arg::multiple) or make things more consistent, some particular
highlights are:
clap_app! has been deprecated in favor of the builder API with arg! (clap-rs/clap#2835)
Arg::from_usage has been deprecated in favor of arg! (clap-rs/clap#3087)
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dependabot[bot]
commented
2 years ago
Updates the requirements on clap to permit the latest version.
Release notes
Sourced from clap's releases.
Changelog
Sourced from clap's changelog.
... (truncated)
Commits
d392b88chore: Release1a19d48docs: Update changelog3782d8eMerge pull request #3247 from epage/len5c829ffMerge pull request #3246 from epage/warne580683fix: Don't panic when getting number of values6b9ae54fix(derive): Don't enit warningsb0cb205docs(derive): Include name magic attribute06f24b1Merge pull request #3243 from intgr/fix-clap_complete-documentation-importsf10c5d1docs(complete): Fix imports in documentation879219aMerge pull request #3240 from epage/heckDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase.Dependabot commands and options
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