7 commits

Author	SHA1	Message	Date
Ryan Geary	1ac2906146	Handle errors in parse_range	2019-09-06 13:28:06 -04:00
Ryan Geary	46d79d7250	Add explicit dyn before Traits	2019-09-06 13:27:38 -04:00
Ryan Geary	b7c14b9c2d	Take one range	2019-09-06 11:54:47 -04:00
Ryan Geary	3fdd3da507	Make field_separator an Option<>	2019-09-06 11:54:25 -04:00
Ryan Geary	bec5f2be5c	Add parse_range function	2019-09-06 11:54:05 -04:00
Ryan Geary	34e5d13fb3	Define Range and Choice types	2019-09-06 11:52:18 -04:00
Ryan Geary	b1baf8f9b3	Start parsing command line and reading input file	2019-09-02 00:27:56 -04:00