Move details bar to top in icicle mode.

[itamarst]

Fixes #176.

[codecov]

Codecov Report

Merging #177 into master will decrease coverage by 0.00%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #177      +/-   ##
==========================================
- Coverage   90.23%   90.23%   -0.01%     
==========================================
  Files          16       16              
  Lines        2223     2232       +9     
==========================================
+ Hits         2006     2014       +8     
- Misses        217      218       +1     

Impacted Files	Coverage Δ
src/flamegraph/mod.rs	96.40% <100.00%> (+0.09%)	⬆️
src/flamegraph/svg.rs	97.85% <100.00%> (+0.03%)	⬆️
src/collapse/common.rs	62.54% <0.00%> (-0.34%)	⬇️

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[itamarst]

Guess I should write a unit test too.

[itamarst]

BTW, just realized you're in Cambridge, MA too. Could I get you to sign and share https://bit.ly/3eNdnhK? We're trying to hit 1000 people by the time we submit it tomorrow 😁

[jonhoo]

I'm not currently in a position to test this, but I assume you have tested that both old and new flamegraphs still work? :p

[itamarst]

Yeah. I can try to upload the results...

newcode.zip

[jonhoo]

Looks great, thank you!