WIP: Add tryparse

[jakobnissen]

Still WIP

[codecov]

Codecov Report

Attention: 4 lines in your changes are missing coverage. Please review.

Comparison is base (3de9d43) 90.52% compared to head (c24e4aa) 90.43%.
Report is 2 commits behind head on master.

Files	Patch %	Lines
src/longsequences/constructors.jl	80.95%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #241      +/-   ##
==========================================
- Coverage   90.52%   90.43%   -0.09%     
==========================================
  Files          31       31              
  Lines        2395     2416      +21     
==========================================
+ Hits         2168     2185      +17     
- Misses        227      231       +4     

Flag	Coverage Δ
unittests	90.43% <91.30%> (-0.09%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.