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authorRobin Krahl <robin.krahl@ireas.org>2020-01-08 11:35:19 +0000
committerDaniel Mueller <deso@posteo.net>2020-01-08 09:53:46 -0800
commit72a31d38d6e719b337d23e3a73a5050bc9221d1c (patch)
tree0d70f059e25d21d74b764a16a8b432097e7e57b1 /clap/src/errors.rs
parent88f3682b5930acf07788a0796b5a9c08004c7fd3 (diff)
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Handle doc comments and empty variants in the Command! macro
This patch introduces two changes to the Command! macro: - We allow variants without fields so that we no longer have to define empty *Args structs just for the Command! macro. - We allow doc comments so that we can document commands without a separate *Args struct.
Diffstat (limited to 'clap/src/errors.rs')
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