I'm using Clap to parse my command line and need to support the following:
mycommand [--somearg1 value --alsorequired another value] | [--somearg2 value --requiredfor2 value]
Basically if --somearg1 is specified, then --alsorequired is required. But if --somearg2 is specified, --requiredfor2 is required.
I'd have thought that ArgGroups would cover this use case but it doesn't seem to address it.
Thanks! That helped a lot. Here is what I ended up with:
let matches = Command::new("prog")
So in this case --two requires --three and --four is exclusive.
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