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Add named valued to from_usage methods #98

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kbknapp opened this issue May 4, 2015 · 0 comments
Closed

Add named valued to from_usage methods #98

kbknapp opened this issue May 4, 2015 · 0 comments
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C-enhancement Category: Raise on the bar on expectations
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1.0 Release

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kbknapp commented May 4, 2015

To allow something like

Arg::from_usage("[myopt] -o --opt <mode> <file> 'some help text'")

This would parse as
Name: myopt
Short: o
Long: opt
Values: <mode> <file>
Multiple: false
Required: false
Number of Values: 2

Some items to be determined are how to parse when an explicit name does not precede the values (Required true, or false, use the first value for determining? Use Long as name? etc.)
@kbknapp kbknapp added the C-enhancement Category: Raise on the bar on expectations label May 4, 2015
@kbknapp kbknapp self-assigned this May 4, 2015
@kbknapp kbknapp added this to the 1.0 Release milestone May 4, 2015
@kbknapp kbknapp closed this as completed in ad55748 May 5, 2015
kbknapp added a commit that referenced this issue May 5, 2015
@kbknapp
Merge pull request #102 from kbknapp/patch-99
02ce540 
Implements #98
kbknapp added a commit that referenced this issue May 5, 2015
@kbknapp
feat(from_usage): adds ability to add value names or num of vals in u…
3d58197 
…sage string

Allows new usage strings with value names or number of values. If the
names are consecutive, they are counted to represent the number of
values (if they all have the same name), or if their names are different
they are used as value names.

Closes #98
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C-enhancement Category: Raise on the bar on expectations
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