Add structopt dependency in version 0.3.7

This patch series replaces argparse with structopt in the argument
handling code. As a first step, we need structopt as a dependency.

Import subrepo structopt/:structopt at efbdda4753592e27bc430fb01f7b9650b2f3174d
Import subrepo bitflags/:bitflags at 30668016aca6bd3b02c766e8347e0b4080d4c296
Import subrepo clap/:clap at 784524f7eb193e35f81082cc69454c8c21b948f7
Import subrepo heck/:heck at 093d56fbf001e1506e56dbfa38631d99b1066df1
Import subrepo proc-macro-error/:proc-macro-error at 6c4cfe79a622c5de8ae68557993542be46eacae2
Import subrepo proc-macro2/:proc-macro2 at d5d48eddca4566e5438e8a2cbed4a74e049544de
Import subrepo quote/:quote at 727436c6c137b20f0f34dde5d8fda2679b9747ad
Import subrepo rustversion/:rustversion at 0c5663313516263059ce9059ef81fc7a1cf655ca
Import subrepo syn-mid/:syn-mid at 5d3d85414a9e6674e1857ec22a87b96e04a6851a
Import subrepo syn/:syn at e87c27e87f6f4ef8919d0372bdb056d53ef0d8f3
Import subrepo textwrap/:textwrap at abcd618beae3f74841032aa5b53c1086b0a57ca2
Import subrepo unicode-segmentation/:unicode-segmentation at 637c9874c4fe0c205ff27787faf150a40295c6c3
Import subrepo unicode-width/:unicode-width at 3033826f8bf05e82724140a981d5941e48fce393
Import subrepo unicode-xid/:unicode-xid at 4baae9fffb156ba229665b972a9cd5991787ceb7

1 files changed, 26 insertions, 0 deletions

diff --git a/clap/clap-perf/plot_perf.gp b/clap/clap-perf/plot_perf.gp
new file mode 100755
index 0000000..4db6a87
--- /dev/null
+++ b/clap/clap-perf/plot_perf.gp
@@ -0,0 +1,26 @@
+#!/usr/bin/gnuplot
+reset
+set terminal png
+set output "clap_perf.png"
+
+set xlabel "Version"
+set xrange [0.9:2.1]
+set ylabel "Time (ns)"
+set yrange [0:35000]
+
+set title "clap-rs Performance (Parse Time - Lower is Better) by Version"
+set key inside right top
+set grid
+set style line 1 lc rgb '#0060ad' lt 1 lw 1 pt 7 ps .5   # --- blue
+set style line 2 lc rgb '#dd181f' lt 1 lw 1 pt 5 ps .5   # --- red
+set style line 3 lc rgb '#18dd00' lt 1 lw 1 pt 7 ps .5   # --- green
+set style line 4 lc rgb '#000000' lt 1 lw 1 pt 5 ps .5   # --- black
+
+plot "clap_perf.dat" u 1:3:4 notitle w yerrorbars ls 1, \
+               "" u 1:3 t "Create Parser Using Builder" w lines ls 1, \
+               "" u 1:5:6 notitle w yerrorbars ls 2, \
+               "" u 1:5 t "Create Parser Usage String" w lines ls 2, \
+               "" u 1:7:8 notitle "Parse Complex Args" w yerrorbars ls 3, \
+               "" u 1:7 t "Parse Complex Args" w lines ls 3, \
+               "" u 1:9:10 notitle w yerrorbars ls 4, \
+               "" u 1:9 t "Parse Very Complex Args" w lines ls 4